gaseous

Meanings

Adjective

• existing as or having characteristics of a gas
  • "steam is water is the gaseous state"

Adj

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

Synonyms

aereous, aerial, aeriform, airy, ethereal, gaseous, pneumatic, vaporlike, vaporous, wafty

Antonyms

fluidic, liquid, nongaseous, solid

Related Words

insubstantial