Search Result for "gaseous": 
Wordnet 3.0

ADJECTIVE (1)

1. existing as or having characteristics of a gas;
- Example: "steam is water is the gaseous state"



The Collaborative International Dictionary of English v.0.48:

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]


WordNet (r) 3.0 (2006):

gaseous
    adj 1: existing as or having characteristics of a gas; "steam is
           water is the gaseous state" [ant: liquid, solid]