耐水性 nàishuǐxìng water resistance Definitions Defs Origin Strokes Stroke Words Sentences Sents 耐水 nàishuǐ waterproof resistant to water; water-fast or water-tolerant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".
