耐たい水すい性せいMeaningsNounNo-adjective1. water resistanceKanji used耐withstand水water性nature (of a person)Pitch accentたいすいせいComposed of耐たい水すいwater-resistant; waterproofNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun