Found 2 items, similar to gaseous.
English → English (WordNet) Definition: gaseous gaseous adj : existing as or having characteristics of a gas; “steam is water is the gaseous state” [ant: solid, liquid]
English → English (gcide) Definition: Gaseous Gaseous \Gas"e*ous\ (? or ?; 277), a. [From Gas. Cf. F. gazeux.] 1. In the form, or of the nature, of gas, or of an a["e]riform fluid. [1913 Webster] 2. Lacking substance or solidity; tenuous. “Unconnected, gaseous information.” --Sir J. Stephen. [1913 Webster]