-Ide

суф.; химия; также -id образует названия веществ Например: sulfide — сульфид cyanide — цианид glucoside — глюкозид

Англо-русский научно-технический словарь

-Ide

also -id noun suffix Etymology: German and French; German -id, from French -ide (as in oxide) 1. binary chemical compound — added to the contracted name of the nonmetallic or more electronegative element
Example: hydrogen sulfide or group
Example: cyanide 2. chemical compound derived from or related to another (usually specified) compound
Example: anhydride
Example: glucoside

Энциклопедический словарь Мерриама-Вебстера