淘とう汰た作さ用よう

noun

selection; weeding out; sifting out

Refers to the process of eliminating inferior or unnecessary elements, often used in biological, social, or organizational contexts.

• 自し然ぜん淘とう汰た作さ用ようによって、環かん境きょうに適てき応おうできない種しゅは絶ぜつ滅めつする。

  Through natural selection, species that cannot adapt to the environment become extinct.

• 企き業ぎょうの淘とう汰た作さ用ようが進すすみ、競きょう争そう力りょくのない会かい社しゃは市し場じょうから消きえた。

  The weeding-out process among companies advanced, and uncompetitive firms disappeared from the market.