English Dictionary: pentavalent | by the DICT Development Group |
2 results for pentavalent | |
From WordNet (r) 3.0 (2006) [wn]: | |
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From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Pentavalent \Pen*tav"a*lent\, a. [Penta- + L. valens, p. pr. See {Valence}.] (Chem.) Having a valence of five; -- said of certain atoms and radicals. |