[sel-uh-nahyd, -nid]

noun Chemistry.

any compound in which bivalent selenium is combined with a positive element, as potassium selenide, K2Se, or with a group.

Origin of selenide

1840–50; selen(ium) + -ide Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for selenide

Historical Examples of selenide