优越性 yōuyuèxìng superiority Origin Definitions Defs Strokes Stroke Words Sentences Sents 优越 優越 yōuyuè superior superior; outstanding; having better talent or conditions than average性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".