採さい算さん性せいMeaningsNoun1. profitabilityKanji used採collect算calculate性nature (of a person)Pitch accentさいさんせいComposed of採さい算さんprofitNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun