heptavalent

[ hep-tuh-vey-luh nt ]
/ ˈhɛp təˌveɪ lənt /

adjective Chemistry.

Origin of heptavalent

Words nearby heptavalent

British Dictionary definitions for heptavalent

heptavalent
/ (hɛpˈtævələnt, ˌhɛptəˈveɪlənt) /

adjective

chem having a valency of seven Also: septivalent