優勝劣汰 Save Sign in to save words Simplified: 优胜劣汰 yōushèngliètài ㄧㄡ ㄕㄥˋ ㄌㄧㄝˋ ㄊㄞˋ 男 女 survival of the fittest idiom Character by character 優(yōu)excellent 勝(shèng)victory 劣(liè)inferior 汰(tài)discard A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0