特とく異い性せいMeaningsNoun1. singularity; peculiarity; idiosyncrasy; specificityKanji used特special異different性nature (of a person)Pitch accentとくいせいComposed of特とく異いunique; peculiar; singularNa-adjective性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun