'Hydrous' definitions:

Definition of 'hydrous'

From: WordNet
adjective
Containing combined water (especially water of crystallization as in a hydrate) [syn: hydrous, hydrated] [ant: anhydrous]

Definition of 'Hydrous'

From: GCIDE
  • Hydrous \Hy"drous\, a. [Gr. "y`dwr water.]
  • 1. Containing water; watery. [1913 Webster]
  • 2. (Chem.) Containing water of hydration or crystallization. [1913 Webster]