Motor oil is not technically flammable, that’s because OSHA defines “flammable liquids” as those that ignite when they are in the presence of “an ignition source” below 199. innumerable, "impossible to count (because the number is infinite)", immense, "unmeasured (because. Flammable = able to be set. I also wouldn't question someones usage of "inflammable" to mean "not flammable" in the right context. Because it is made from fully oxidized silicon, the only way to get the glass to burn would be to raise the temperatures so high that the silicon-oxygen bonds broke down. The derived word inflammable was so often misunderstood as non flammable due to the negative prefix 'in' that the Fire Protection Association started encouraging people to use the word 'flammable' instead in the 1920's. The term 'inflammable' [ɪnˈflæməbl] refers to something that is easily set on fire or likely to cause strong emotions or reactions. an inflammable temper. Volatile means how quickly it evaporates. No. 4M subscribers in the NoStupidQuestions community. If something is flammable it means it can be set fire to, such as a piece of wood. See examples of INFLAMMABLE used in a sentence. But you should keep Gorilla Glue away from fire. How do we know when to use which? Fortunately, I have an easy way to remember the difference. A flammable material is something that can catch fire (ignite) readily at an ambient temperature. While flammable liquids have a flash point below 60 degrees. There are two types of water-based paints, which are latex and acrylic paints. The meaning of INFLAMMABLE is flammable. The reason two words are required is because they describe different ways in which the material combusts. english) People often ask why "flammable" and "inflammable" mean the same thing. arder. "Flammable" did not exist. Inflammable means the same thing! There isn’t actually any significant difference between the two words. Jul 8, 2018. inflammable - WordReference English dictionary, questions, discussion and forums. " This older version of "infamous" came from Latin "infamosus" which meant "not well known. Inflammable is preferred in figurative contexts:. Flammable vs. It does not act as fuel for the fire to burn, it does however act as the oxidizing part of the fire triangle. Combustible and incombustible are opposites but flammable and inflammable are synonyms. Benzene is a highly flammable liquid that burns very easily at relatively low temperatures. Actually, the in- in inflammable was derived from the. Why?. ‘Flammable,’ the new kid on the block, didn’t appear in print until more than three hundred years later. That is why the term inflammable was changed to flammable so that the people might not get confused between them. inflammable meaning: 1. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. ” This makes no sense to the Modern English speaker. However, it is important to use the correct spelling to avoid. You can tell both words pertain to flames, but it's difficult to know whether they mean the same thing or are opposites. What does the flammable hazard symbol mean? Flame Flame: The flame symbol means that a substance presents a possible fire hazard. Although the spelling "imflammable" doesn't seem to have ever been at all common relative to either inflammable or flammable, it does seem to have had Flammable and inflammable are two words with the same meaning. adj inflammable. incendiary — used or adapted for setting. likely to become violent or angry…. ” The prefix –in in inflammable is not, however, the Latin negative prefix –in, which is related to the English –un and. See Usage Note at flammable. dangerous — If something is dangerous, it is able or likely to hurt or harm you. Gasoline is a flammable liquid, and is inflammable. Share. As a matter of fact, flammable and inflammable mean exactly the same — capable of burning. This article will cover whether or not diesel is. Crypto92 "flammable" (Word origins - alt. Flammable and inflammable substances are also called combustible materials. ”. Note that we still say inflammatory speeches not *flammatory speeches, inflammation of the skin not *flammation of the skin, etc. In general, Loctite Super Glue can resist heat, but if you increase the temperature, then the bond will get weak. Why does flammable and inflammable mean the same thing? How can someone "draw a blank"? Shouldn't there be a shorter word for "monosyllabic"? Why is the word "abbreviate" so long? Why did kamikaze pilots wear helmets? What is another word for "thesaurus"? Visit the previous joke about this topic!Why do flammable & inflammable mean the same thing?. I've always wondered why the words flammable and inflammable mean the same thing. These six classes fall into either flammable liquids or. Non-flammable means incapable of being ignited, not easily burned. See examples of INFLAMMABLE used in a sentence. Diesel is. It’s an oxidizing agent, which means that it helps other things burn. Gasoline is a highly flammable liquid, meaning that it can ignite and burn easily when exposed to a spark, flame, or high heat. It’s an oxidizing agent, which means that it helps other things burn. Water is the product of the reaction between hydrogen and oxygen, two elements that support combustion. A flammable liquid is a liquid which can be easily ignited in air at ambient temperatures, i. Some common non-flammable materials include water, sand, earth, stone, and metal. Gasoline is a flammable liquid, and is inflammable. Flammable materials are those combustible materials, which can burn in the air easily by providing an ignition source. Another use of this prefix is to mean ‘cause to be in’ a certain state, similar to the prefix en- in words like ‘enslaved’ or ‘enraged’. Flammable and combustible materials are separated by their differences in boiling point and flashpoint. The thick, dark smoke produced by burning rubber is bad enough in itself, exposing people in the vicinity to the serious effects of smoke inhalation. In fact, most English words that begin with “in-” follow this pattern. Easily ignited and capable of burning rapidly; flammable. A Category 2 flammable gas contains less than. The higher the number, the more flammable the material. It might seem like I am just splitting hairs, but that’s not really true. 5. Solution Flammable and inflammable are two words that cause confusion. 1 (a): are ignitable when in a mixture of 13% or less by volume in air. This is why it is important to keep them away from anything that could cause a spark or flame so that you don’t accidentally start a fire. Updated on April 14, 2019 The adjectives flammable and inflammable mean exactly the same thing: easily set on fire and capable of burning quickly. While the have the same meanings, flammable is the better word choice because it eliminates the possibility of confusion in the reader’s mind. However, inflammable means that a substance is capabble of bursting into flames without the need for any ignition. Yes they both mean combustible. As a matter of fact, flammable and inflammable mean exactly the same — capable of burning. See synonyms for inflammable on Thesaurus. While the have the same meanings, flammable is the better word choice because it eliminates the possibility of confusion in the reader’s mind. Yes, diesel is flammable and can catch fire. 4°F and is classified as a flammable liquid. Suppose you build a lab that is perfectly isolated from the outside world, meaning that no impurities or gases can enter it. There are two categories of flammable aerosols. INFLAMMABLE definition: An inflammable material or chemical catches fire and burns easily . Flammable, Inflammable; Tomato, TomahtoThat’s right, flammable and inflammable mean the same thing: capable of being set on. However, once rubber starts to burn, it can be very difficult to extinguish and it produces very toxic smoke that is filled with dangerous chemicals. 3°C). Fire resistant These four terms Fire retardant mean the textile Flame resistant will be slow to Flame retardant ignite, may burn more slowly, may self-extinguish when. " To muddy the waters a little more the word "infamous" changed meaning a while ago. Characteristics of highly flammable plants include: Dry and dead leaves or twigs. Gasoline is a flammable liquid, and is inflammable. Inflammable, a. Cite. In fact, one of our fart gases – hydrogen – is so flammable that it is. Different fabric types, like cotton and linen, also have a high burning rate, which can be lightened by applying nonflammable chemical additives. Soot is the most easily burned form of carbon. 4 degrees Fahrenheit (93 degrees Celsius). So the "in" in "inflammable" is not the same as the prefix "in-" that means "not". Going back to the matter of flammability, yes alcohol is flammable. But magnesium oxide, the byproduct of burning magnesium, can be toxic if inhaled. Inflammable, derived from the verb inflame, is the original word. The opposite of both words is non-flammable. Inflammable. But the prefix “in-” can also mean “on” or “into. Why do flammable and inflammable mean the same? Both words mean the same thing, but one of them is bound to confuse most people. 1 (b): Have a flammable range with air of at least 12 percentage points regardless of the lower flammable limit. To explain the subtle difference between these substances: Flammable liquids will ignite and burn easily at normal working temperature, whereas combustible liquids are less volatile substances. " To muddy the waters a little more the word "infamous" changed meaning a while ago. This doesn’t mean, however, that you can keep Argon around a fire with no risks at all. For this reason,. While people mix these meanings in everyday language (see below), I find it odd in a text concerned about precision of language. Related:It means they are less volatile and hence, they will not burn easily at working temperature i. We often think of in- as meaning “not,” like the prefixes un- or non -. The main difference between flammable and combustible liquids is the flashpoint, which refers to the lowest temperature at which the vapors generated by a liquid turn into a flammable gas and can ignite. I don't have an etymological explanation, but in this case I think the reason for this is that the "in-" in inflammable is part of the word "inflame". It is crazy, impolite means ''not polite'', but imflammable does not mean ''not flammable''. . Inflammable-- In this Grammar. . Alcohol is just ethanol and water. An inflammable substance or material burns very easily: 2. inflammable adjective (VIOLENCE) likely to become violent or angry very quickly and in an uncontrolled way: an inflammable situation / region. Potentially, this misunderstanding could be disastrous. A flammable liquid is a liquid which can be easily ignited in air at ambient temperatures, i. Flammable liquids are defined by the Occupational Safety and Health Administration (OSHA) as any liquid having a closed-cup flash point at or below 200°F (93°C). flammable definition: 1. Flammable vs. Something that will NOT. Soul fire deals more damage than normal fire and does not spread. explanation, please!What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. Inflammable comes from the Latin word inflamma, to inflame. flammable in British English. For burning to happen, a strong oxidizer (for example, oxygen) and a strong reducer (for example, carbon) must be present. ‘Inflammable’ has always meant ‘tends to catch fire easily’; but, because the prefix ‘in-‘ often means ‘not’ (as in ‘ineffective’)and for that reason ‘inflammable’ might be misinterpreted, ‘flammable’ has become the preferred alternative on warning labels. Inert quite literally means non-combustible. combustible — A combustible material or gas catches fire and burns easily. 4 degrees Fahrenheit (93 Celsius) (the benchmark that makes a substance flammable or not). This is perhaps the most perilously misunderstood word in the English language. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. Also, "invaluable" doesn't mean quite the same thing as "valuable". e. " Nonflammable means a material that is not easily set on fire and burned. These cabinets are generally unventilated, as ventilation can promote fire combustion. Her cheeks flamed with embarrassment. Clothing flammability is the speed at which the item catches fire and the rate at which it burns once alight. 3kPa. Inflammable and flammable are synonyms and mean “able to burn” even though they look like opposites. This means it won’t burn easily, as it must react with oxygen (or another oxidizer) to catch fire. | Meaning, pronunciation, translations and examples Entries linking to flammable -able common termination and word-forming element of English adjectives (typically based on verbs) and generally adding a notion of "capable of; allowed; worthy of; requiring; to be ______ed," sometimes "full of, causing," from French -able and directly from Latin -abilis . There may be a word that meets your criterion but the dictionary has this note about your example. Oxygen is not flammable, but it does intensify the combustion process and can cause fire to burn hotter and faster. encenderse,. ”. Examples of flammable materials include wood, kerosene, and alcohol. This generally makes sense and sounds like good advice, but as I was. Inflammable originally meant "can get inflamed" which means it can become on fire. Combustible materials typically require higher temperatures to ignite than flammable ones. What to Know. The boiling point of a combustible liquid is always over 100 degrees Fahrenheit while a flammable liquid has a boiling point under 100 degrees. ”. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. A material is thus ‘inflammable’ if it is prone to catching fire! Fire! (Photo: RonaldPlett/Pixabay) ‘Inflammable’ is even the older word here. Gasoline is a flammable liquid, and is inflammable. Fireproof These three terms Non-combustible mean the textile Non-flammable will not burn. When exposed to a temperature of 1000°F (540°C), it will start melting. Why do people say oxygen is flammable? Oxygen is not flammable, but it does intensify the combustion process and can cause fire to burn hotter and faster. Let’s take a look. Combustible, a. Gasoline is a flammable liquid, and is inflammable. Why doesn't it mean "to set on fire"? Podcast. In addition to being more likely than other types of plants to catch fire, bamboo also. USAGE Flammable and inflammable are interchangeable when used of the properties of materials. Even then, not all ethanol-based products burn the same way. CryptoDefinitions and Differences: Flammable vs. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. )”. So do burnable, ignitable. Therefore, depending upon the conditions, properties can change. To avoid confusion, it is recommended that use of the term inflammable be avoided, since the prefix in-here does not mean "not". Adjective. Workshop may have sparks or flames that would ignite that material, causing a fire. They are synonyms. According to the Federal Hazardous Substances Act, all flammable and combustible products must have a warning label. However, the presence of the prefix in– has misled many people into assuming that inflammable means “not flammable” or “noncombustible. That may be set on fire; easily enkindled; susceptible of combustion; as inflammable oils or spirits. However, inflammable means that a substance is capabble of. Business, Economics, and Finance. Business, Economics, and Finance. How can inflammable mean the same as flammable?True the prefix in-can mean not, as in inaccurate. However, inflammable means that a substance is capabble of bursting into flames without the need for any ignition. These flames are often controlled, but the danger arises when the bottle is too close to the stove. Saturday 27 June 2009 22:26. Flammable definition: . " The prefix -in in inflammable is not, however, the Latin negative prefix -in, which is related to the English -un and. (of a price etc) variable or erratic. As you saw in the videos, it only takes a second for a spark or flame to ignite perfume. Some liquids are volatile but NOT flammable. It is not combustible, meaning it will not burn when exposed to a flame. Flammable vs. "No, your refreshing glass of water won't spontaneously combust. What does Inflammable mean? Flammable; Flammable; If it means flammable, shouldn't we remove the prefix 'in' hotkeys: D = random, W = upvote, S = downvote, A = backThe words inflammable and flammable both have the same meaning, ‘easily set on fire’. 'ravel' means to complicate, while 'unravel' in that sense would mean 'make clear something that was complicated'. Flammable and inflammable cause a lot of confusion. Why do flammable and inflammable mean the same? Both words mean the same thing, but one of them is bound to confuse most people. No, normal glass is not flammable and does not readily catch fire. What does the. Flammable gasses can include methane, acetylene, ammonia, hydrogen, propane, and propylene. why is inflammable and flammable the same word, I mean, come on with that. However, inflammable means that a substance is capabble of bursting into flames without the need for any ignition. The ethanol in alcohol, otherwise known as ethyl alcohol, is in itself highly flammable. usage. Something that will NOT burn is nonflammable. It is a colorless liquid with a pungent taste and is the by-product of fermentation. The explosive flammable range of a combustible gas or vapor is the range between the lower exposure limit (LEL) and the upper exposure limit (UEL) for that particular gas or vapor. Alcohol is just ethanol and water. In this case, rather than the prefix in- meaning “not,” as it often does, “inflammable” comes from the. IPA poisoning occurs when the liver is no longer able to manage the amount of IPA in the body. Inflammable means the same thing. Flammable means that it will burn. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. Cite. Gasoline is a flammable liquid, and is inflammable. Both flamable and flammable mean the same thing – capable of catching fire and burning easily. It is vital that these cabinets are kept closed. Very important. The lower the flashpoint, the higher the risk a liquid poses. Something that will NOT burn is nonflammable. That’s your Quick and Dirty Tip: “flammable” and “inflammable” mean the same thing, and they’re both proper words, but for safety reasons, “flammable” is the better choice. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. If that’s what you came here for, you can close the tab. Helium is not flammable and it is generally safe to use in many situations. Fire is a non-solid block that can spread to nearby flammable blocks and destroy them. The first two mean the same thing, but one is preferred. "Invaluable" means "cannot be assigned a value". There are many materials that are highly flammable, as long as certain conditions are met. ”. While the word may imply a non-flammable substance, it is a common misconception. (physics) evaporating or vaporizing readily under normal conditions. Many flammable and combustible liquids and solids are volatile in nature; that is, they evaporate quickly and are continually giving off vapours. Instead of invalidating the subject word as it does in English (insufficient, inadequate), in Latin, the -in prefix means ‘to cause’. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. Flammable These three Inflammable words mean the Combustible textile will burn readily. The polishes also don’t contain alcohol, formaldehyde, or toluene. "Water doesn’t burn because it’s already been through the process of combustion. How do we know when to use which? Fortunately, I have an easy way to remember the difference. Inflammable is an older term. Combustible liquids have the ability to burn at temperatures that are usually above working temperatures. SYNONYMS 2. likely to become violent or angry…. Posted by 2 years ago. But, on the other hand, Diesel fuel is graded as a combustible liquid. However, the presence of the prefix in- has misled many people into assuming that inflammable means "not flammable" or "noncombustible. llama. Flammable and inflammable are both adjectives that mean “easily set on fire. What does Unflammable mean?: not flammable : incapable of combustion —not used technically. By the time you’re done reading, you’ll be. 3M subscribers in the NoStupidQuestions community. Why? The in- of incombustible is a common prefix meaning "not," but the in- of inflammable is a different prefix. The flame produced in this fire is nearly invisible as it sits mainly in the ultraviolet light spectrum and this is. Meaning of inflammable. Another danger of using isopropyl alcohol is poisoning. Argon is an unreactive, noble gas. : Usage Note: Historically, flammable and inflammable mean the same thing. The first element to consider is a matter of state. 07 degrees Fahrenheit or -11. Honey is not technically flammable, but it does catch fire easily. However, it is defined by OSHA as combustible, rather than flammable. Nonflammable is its opposite. FLAMMABLE definition: Flammable chemicals , gases , cloth , or other things catch fire and burn easily . Oxygen itself is not capable of catching fire, it is more the fuel for the initial ignition. To avoid confusion, only use the term flammable. Want to learn more?Why Inflammable Is Not the Opposite of Flammable. What is difference between flammable and inflammable? What Does Inflammable Mean? An inflammable substance is one that is able to be set on fire. And it is thus logical to assume that if “flammable” means “catches fire easily,” “inflammable” would mean the opposite. An inflammable substance is one that is able to be set on fire. Why it’s risky : It’s not uncommon for marsala, sherry and other alcohol-based sauces to flare up. Most candles are made from paraffin wax and when that wax is vaporized, it is very combustible. But also, "in-" sometimes means "not" so people got worried that if you put "This product is inflammable" on stuff, people would think it's fireproof and then accidentally light it on fire. Are you ready?There isn’t one. "I wonder whether they originally meant easily set on fire and not able to be set on fire, but over time they were confused to mean the same thing. Why Is It Important to Conduct Flammability Testing? It’s very important to determine the flammability of a substance to burn to ensure the safety of employees on a work site or in a factory. 8°C)”. Broken down like this, without the suffix on the end, “flame,” and “inflame,” have the same meaning. Flammable gases mix readily with oxygen in the air outside our buttocks and can catch fire easily, even at low temperatures. In general, a substance is considered flammable if its flash point is less than 100°F (37. -Capability of a combustible material to ignite easily, burn intensely or have rapid rate of flame spread. Out of all the gases in our farts, hydrogen, oxygen and methane are the flammable ones. Volatile means how quickly it evaporates. Inflammable substances are those substances which catch fire very easily and their ignition temperature is very low. This would also include substances that could ignite on their own when exposed to either water or air, as well as. However, inflammable means that a substance is capabble of bursting into flames without the need for any ignition. ”. Gasoline is a flammable liquid, and is inflammable. Flammable, Inflammable; Tomato, TomahtoThat’s right, flammable and inflammable mean the same thing: capable of being set on. The flammability will depend on the ratio of oxygen and hydrogen present in the plastic. Any aerosol that contains ≥ 85% flammable components (by mass) with a heat of combustion ≥ 30 kJ/g, and (if applicable) an ignition distance ≥ 75 cm (for spray aerosols) or a flame height ≥ 20 cm and a flame duration ≥ 2 s; or a flame height ≥ 4 cm and a flame duration ≥ 7 s (for foam aerosols). The risk of a fire starting increases in relation to the amount of gas present. [Middle English, liable to inflammation, from Medieval Latin īnflammābilis, from Latin īnflammāre, to inflame; see inflame . Also, inflammable has another meaning for which flammable is not a synonym. Inflammable and flammable are terms that mean the same to describe objects or items that can be burned, or ignited. Inflammable means that something will not burn. It is usually illegal to conduct work that takes place in environments in which a flammable vapor exists in concentrations that. The reason two words are required is because they describe different ways in which the material combusts. A liquid with a flashpoint between 100 F is combustible. Inflammable. 2. This just means it has a. You can tell both words pertain to flames, but it's difficult to know whether they mean the same thing. ”. Paints are formulated from several different ingredients and some paints require solvents to assist these ingredients to dissolve. Meanwhile, epoxy resin is nonflammable and is even resistant to fire, to some extent. Worried about your writing? Submit your. 106 gave these definitions for flammable and combustible liquids: A flammable liquid was defined as “Any liquid having a flash point below 100°F (37. Gasoline is a flammable liquid, and is inflammable. It means the same as the word flammable. But the prefix “in-” can also mean “on” or “into. "She is easily inflamed" does not equal "She is easily flamed" The more I know. While oil-based and solvent-based paints provide you with color and texture,. When you’re dealing with flammable liquids with a very low flash point, there can be a greater risk of fire, explosion and. Eg:Petrol is highly flammable . why does flammable and inflammable have the same meaning? Close. Gasoline is a flammable liquid, and is inflammable. The reason for the confusion comes from people thinking that the prefix in- of inflammable is the Latin. Note: The National Fire Protection Agency (NFPA) has a very different definition of a flammable liquid and even more different classification. These fumes can make it difficult for you to breathe as well. The in- has nothing to with the prefix meaning "not", but it's confused often enough that the letters are dropped in hazard symbols. Flammable materials are particularly vulnerable. In Middle English the word "infamous" did in fact mean "not well known. As it has a far higher flashpoint than gasoline, however, diesel requires a far higher temperature and air pressure to ignite, as opposed to gasoline that needs merely a spark. But the good thing is that when once dry, it is not flammable. Flammable AND inflammable both mean that something can easily catch fire. Yes, gasoline can catch fire. Flammable is derived from the Latin ‘flamma’, which translates to flame, while. able…. However, it can melt. The dyes and other additives to provide color may increase the flammability of this kind of fabric. It is easy to think of liquids that are both flammable and volatile: ethyl ether, pentane, gasoline, etc. Other paints are water-based and are generally not flammable. to become very hot, red etc. Under pressure, and in its liquid state, commonly referred to as LPG, propane is not flammable. What does this fire symbol represent? The fire emoji is a flame that is mostly yellow with a little red on the top. Reply [deleted]. Are there any other words that retain the exact same meaning when you add a prefix to them? And why (from an etymology standpoint) does the meaning of the word flammable not change when the prefix in- is added? I know that prefix can have a couple of. High oil or resin including gums or terpenes. Quickly or easily aroused to strong emotion; excitable. Something that is flammable burns easily: 2. Ethanol is produced by fermenting fruits, vegetables, or grains. The French world itself. There is a difference between isopropyl and ethanol, with the latter being drinkable alcohol. Inflammable is by far the older of the two words. Thus, the presence of hydrogen and oxygen makes plastic explosive and flammable. Tack on the –able suffix and you get flammable. Something that is…. Flammable was created to clear up the grammatical inconsistency, but inflammable didn't go away entirely. If these products are not stored safely, they can easily ignite and start a fire. Combustible liquids have a flashpoint above 100 F. e. Do the 2 words: 'Inflammable' & 'Flammable' mean the same thing? But the 2 words: 'Inexpensive' & 'Expensive' have opposite meanings? What is the…Diesel is flammable, according to the OHSA. In the early 20th century, firefighters worried that people might. Historically, the only word was inflammable, dating to at least the 16th century. Flammable: can be made to flame. inflammable definition: 1. e. highly inflammable chemicals. Stack Exchange network consists of 183 Q&A communities including Stack Overflow,. Dichloromethane (DCM) is a widely used solvent by chemists. For instance, oxygen is a non-flammable substance. As a result of this danger, flammable liquids need to be stored and. the bright light of something burning. Gasoline is a flammable liquid, and is inflammable. CryptoInflammable means the same thing. But some people are thrown off by the in-and think inflammable means "not combustible". In this case, rather than the prefix in- meaning “not,” as it often does, “inflammable” comes. ” “Flammable” was coined later from a translation of the latin verb flammare. FOLLOW ALONG ON THE WEBSITE WHY DOES "INFLAMMABLE" MEAN "FLAMMABLE"? When we’re describing something that burns easily, we say it’s flammable, but "inflammable. What does inflammable mean? Information and translations of inflammable in the most comprehensive dictionary definitions resource on the web. Inflammable is a. What does flammable mean and inflammable mean? Flammable AND inflammable both mean that something can easily catch fire. The ethanol in alcohol, otherwise known as ethyl alcohol, is in itself highly flammable. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. The flashpoint of benzene is 11.