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.

GASEOUS definition: existing in the state of a gas; not solid or liquid. See examples of gaseous used 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.

gaseous in British English (ˈɡæsɪəs , -ʃəs , -ʃɪəs , ˈɡeɪ- ) adjective of, concerned with, or having the characteristics of a gas

Oct 21, 2025 · gaseous (comparative more gaseous, superlative most gaseous) Relating to, or existing as gas (matter in an intermediate state between liquid and plasma).

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 …

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.