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. (For example, water has a …

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

The meaning of VAPOUR is chiefly British spelling of vapor.

"When the product reaches what we call the glass transition point, the ice crystals within the candy shift from ice to vapour at the speed of sound," Ms Goldfarb adds.

2. mist, fumes or smoke in the air. Near the marshes the air was filled with a strange-smelling vapour. vapor

Vapour consists of tiny drops of water or other liquids in the air, which appear as mist. ...water vapour.

Nov 1, 2025 · vapour (countable and uncountable, plural vapours) British standard spelling of vapor.

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. Physics a substance …

Definition of vapour noun from the Oxford Advanced Learner's Dictionary. a mass of very small drops of liquid in the air, for example steam. The particles then form a vapour. There was a …

vapour definition: gaseous state of a substance usually liquid or solid. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like …