(chemistry) Any oxide containing three oxygen atoms for every two atoms of another element.

plural of sesquioxide

Third-person singular simple present indicative form of sesquioxidize

simple past tense and past participle of sesquioxidize

(chemistry) The act or process of sesquioxidizing.

(transitive, chemistry) To convert to a sesquioxide.

present participle of sesquioxidize

(inorganic chemistry) The chromium oxide, Cr₂O₃, manufactured from chromite and sometimes used as a pigment.