资料来源 : Webster's Revised Unabridged Dictionary (1913)

-ide \-ide\ (Chem.)
   A suffix used to denote:
   (a) The nonmetallic, or negative, element or radical in a
       binary compound; as, oxide, sulphide, chloride.
   (b) A compound which is an anhydride; as, glycolide,
       phthalide.
   (c) Any one of a series of derivatives; as, indogenide,
       glucoside, etc.