性せい淘とう汰たMeaningsNoun1. sexual selectionKanji used性nature (of a person)淘eliminate through selection汰sieve throughPitch accentせいとうたComposed of性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun淘とう汰たweeding out; elimination (e.g. of unneeded employees); culling; selectionNoun