単たん調ちょう性せいMeaningsNoun1. monotonicityKanji used単single調tone性nature (of a person)Composed of単たん調ちょうmonotony; monotone; dullness; monotonicNa-adjective性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun