透水性 tòushuǐxìng permeability Definitions Defs Origin Strokes Stroke Words Sentences Sents 透水 tòushuǐ permeable to be permeable; allowing water to pass through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".
