English edit

Etymology edit

From gas +‎ -eous.

Pronunciation edit

Adjective edit

gaseous (comparative more gaseous, superlative most gaseous)

  1. Relating to, or existing as gas (matter in an intermediate state between liquid and plasma).
  2. Of a liquid containing bubbles: gassy.
  3. Lacking substance or solidity; tenuous.

Derived terms edit

Translations edit