特异性 tèyìxìng specificity Definitions Defs Origin Strokes Stroke Words Sentences Sents 特异 特異 tèyì peculiar peculiar; unique; different from the ordinary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".