<physics, study> That branch of science which treats of the laws and phenomena of aqueous vapor. ... Origin: Gr. Vapor. ... (04 Mar 1998) ... Found on http://www.encyclo.co.uk/local/20973
At·mol'o·gy noun [ Greek ... vapor + - logy .] (Physics) That branch of science which treats of the laws and phenomena of aqueous vapor. Whewell. Found on http://www.encyclo.co.uk/webster/A/139