人じん為い淘とう汰たMeaningsNoun1. artificial selection (Yojijukugo)Kanji used人person為for the sake of淘eliminate through selection汰sieve throughPitch accentじんいとうたComposed of人じん為いhuman work; human agency; art; artificialityNoun淘とう汰たweeding out; elimination (e.g. of unneeded employees); culling; selectionNoun