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

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 …

One of the most important is a measure of how much moisture the atmosphere can extract from the land, known as the "vapour pressure deficit". That means that as it approaches the Sun …

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?

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

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

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

Vapour refers to the gaseous state of a substance that is typically liquid or solid at room temperature. It is formed when a liquid evaporates or a solid sublimates.

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

Mar 3, 2024 · "Vapour" and "vapor" refer to the same physical state of matter, with the main difference being the spelling preference: "vapour" is used in British English, while "vapor" is …