倍ばい数すう性せいMeaningsNoun1. ploidy; polyploidyKanji used倍double something数number性nature (of a person)Pitch accentばいすうせいComposed of倍ばい数すうmultipleNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun