Lexic.us

Definition of Heptavalent

1. a. Having seven units of attractive force or affinity; -- said of heptad elements or radicals.

Medical Definition of Heptavalent

1. Having seven units of attractive force or affinity; said of heptad elements or radicals. Origin: Hepta- + L. Valens, p. Pr. See Valence. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Heptavalent

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