trioxide

== English == === Etymology === From tri- +‎ oxide. === Pronunciation === IPA(key): /trʌɪˈɒksʌɪd/ === Noun === trioxide (plural trioxides) (chemistry) Any oxide containing three oxygen atoms in each molecule. (chemistry) Any organic compound of general formula R-OOO-R', derived from trioxidane. ==== Derived terms ==== ==== Translations ====