D defs.my
Entry 1 sense Webster, 1913

Arsenide

/är'sənīd/ · Ar·sen·ide · IPA /ˈaɹsəˌnaɪd/
01 n. A compound of arsenic with a metal, or positive element or radical; -- formerly called arseniuret.
  1. 1.
    A compound of arsenic with a metal, or positive element or radical; -- formerly called arseniuret.(Chem.)