'Tetravalent' definitions:
Definition of 'tetravalent'
(from WordNet)
adjective
Haveing a valence of four
Definition of 'Tetravalent'
From: GCIDE
- Tetravalent \Te*trav"a*lent\, a. [Tetra- + L. valens, -entis, p. pr.] (Chem.) Having a valence of four; tetratomic; quadrivalent. [1913 Webster]