抗药性 kàngyàoxìng drug resistance Definitions Defs Origin Strokes Stroke Words Sentences Sents 抗药 抗藥 kàngyào drug resistance to develop or possess resistance to drugs or antibiotics (of a pathogen)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".