D defs.my
Entry 1 sense Webster, 1913

Oxide

/(ŏks"ĭd [or] ŏks"īd)/ · Ox·ide · IPA /ˈɑksaɪd/
01 n. A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc.
  1. 1.
    A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc.(Chem.)