The meaning of GASEOUS is having the form of or being gas; also : of or relating to gases. How to use gaseous in a sentence.

science consisting of gases: the gaseous atmosphere of Uranus (Definition of gaseous from the Cambridge Academic Content Dictionary © Cambridge University Press)

Define gaseous. gaseous synonyms, gaseous pronunciation, gaseous translation, English dictionary definition of gaseous. adj. 1. Of, relating to, or existing as a gas. 2. Lacking substance or …

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

Mar 30, 2026 · Adjective gaseous (comparative more gaseous, superlative most gaseous) Relating to, or existing as gas (matter in an intermediate state between liquid and plasma).

You use gaseous to describe something which is in the form of a gas, rather than a solid or liquid. Freon exists both in liquid and gaseous states. Collins COBUILD Advanced Learner’s Dictionary. Copyright …

Use the adjective gaseous to describe anything having to do with a gas, or that shares some characteristics with gases. While you can't usually see gaseous particles, you can often smell them.

gaseous, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Gaseous refers to a state of matter characterized primarily by neither fixed shape nor fixed volume, but rather tends to expand to fill the available space. It is one of the four primary states of matter, along …

Gaseous definition: Of, relating to, or existing as a gas.