Synonyms, Antonyms, Derived Terms, Anagrams and senses of vapour. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. A gaseous substance that is below its critical temperature, and can therefore be liquefied by pressure alone. What is vapour? Synonyms: mist, fog, haze, smoke More Synonyms of vapour. Physics. Vapor definition is - diffused matter (such as smoke or fog) suspended floating in the air and impairing its transparency. Copyright © HarperCollins Publishers. Near the marshes the air was filled with a strange-smelling vapour. From Longman Dictionary of Contemporary English Related topics: Chemistry water vapour ˈwater ˌvapour British English, water vapor American English noun [uncountable] HC water in the form of small drops in the air Examples from the Corpus water vapour • Water vapour is a naturally occurring greenhouse gas but the amount of water vapour in the atmosphere is affected by human activities. American Heritage® Dictionary of the English … (2) A gas is distinguished from a vapor in that a gas is above the critical point at which the liquid boils. vapour - Meaning in Khmer, what is meaning of common in Khmer dictionary, audio pronunciation, synonyms and definitions of common in Khmer and English. vapor - Meaning in Afrikaans, what is meaning of common in Afrikaans dictionary, audio pronunciation, synonyms and definitions of common in Afrikaans and English. ‘A vapour trail was creeping steadily across the deepening blue of the evening sky.’ ‘If the conditions are right, ice crystals develop - the thing we see as the vapour trail.’ ‘High above TE3058 / 2 a shooting star plummeted through the upper atmosphere leaving a small vapor trail as had thousands before it.’ How to use vapor in a sentence. a gas at a temperature below its critical temperature. , mist, spray, steam, water vapour, condensation, smoke, fumes, exhalation, fog, smog, murk, cloud, cloudiness, drizzle, dampness, humidity, mistiness, Scotch mist. Here Are Our Top English Tips, The Best Articles To Improve Your English Language Usage, The Most Common English Language Questions. the vapors rising from the bogs. Compare with gas. Hyponyms (each of the following is a kind of "vapour"): steam (water at boiling temperature diffused in the atmosphere). n. 1 particles of moisture or other substance suspended in air and visible as clouds, smoke, etc. 2. vapour meaning. (veɪpəʳ ) Word forms: plural vapours regional note: in AM, use vapor. vapour synonyms, vapour pronunciation, vapour translation, English dictionary definition of vapour. A sudden feeling of faintness or nervousness or a state of depression. Physics count noun A gaseous substance that is below its critical temperature, and can therefore be liquefied by pressure alone. Does English Have More Words Than Any Other Language? vapour. Meaning and Definition of vapour. 2the vapoursdated A sudden feeling of faintness or nervousness or a state of depression. 2 a gaseous substance at a temperature below its critical temperature. Are You Learning English? Did You Know? vapour trail n a visible trail left by an aircraft flying at high altitude or through supercold air, caused by the deposition of water vapour in the engine exhaust as minute … 1mass noun A substance diffused or suspended in the air, especially one normally liquid or solid. (3) As water vapor condenses in the air each night, grass, plants and cars are covered by morning with a thin layer of water. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. vapour - Meaning in Xhosa, what is meaning of common in Xhosa dictionary, audio pronunciation, synonyms and definitions of common in Xhosa and English. Talk in a vacuous, boasting, or pompous way. vapor definition: 1. gas or extremely small drops of liquid that result from the heating of a liquid or solid: 2. a…. 1. a visible exhalation, as fog, mist, steam, smoke, or noxious gas, diffused through or suspended in the air. Learn more.