唯一性 wéiyīxìng uniqueness Origin Definitions Defs Strokes Stroke Words Sentences Sents 唯一 wéiyī adjective only only; sole; unique; the one and only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".