氧化 yǎnghuà oxidize; oxidation Definitions Defs Origin Strokes Stroke Words Sentences Sents 氧 yǎng noun oxygen oxygen; a colorless, odorless gas necessary for life and combustion化 huà affixparticle [...-ize] Suffix appearing after nouns or adjectives that expresses a transformation into a certain state or quality, meaning "-ize" or "-ization"