The meaning of VAPOR is diffused matter (such as smoke or fog) suspended floating in the air and impairing its transparency. How to use vapor in a sentence. Did you know?

Vapor refers to a gas phase at a temperature where the same substance can also exist in the liquid or solid state, below the critical temperature of the substance.

VAPOR definition: 1. gas or extremely small drops of liquid that result from the heating of a liquid or solid: 2. a…. Learn more.

Dec 26, 2025 · vapor (third-person singular simple present vapors, present participle vaporing, simple past and past participle vapored) (American spelling) (intransitive) To become vapor; to …

The word vapor refers to a gaseous state of a substance, and not to a mist of liquid droplets or fine solid particles. For instance, the fumes that arise when volatile substances such as …

Definition of vapor noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Meteorology a visible mass of tiny particles, as fog, mist, or smoke, floating or hanging in the air: [countable] the vapors rising from the bog. [uncountable] clouds of vapor.

VAPOR definition: a visible exhalation, such as fog, mist, steam, smoke, or noxious gas, diffused through or suspended in the air. See examples of vapor used in a sentence.

The concentration of the vapor and, therefore, the pressure that it exerts increase as the temperature is raised. When the pressure of the vapor equals the pressure of the surroundings …

vapor meaning, definition, what is vapor: the American spelling of vapour: Learn more.