ưu sinh

== Vietnamese == === Etymology === Sino-Vietnamese word from 優生, composed of 優 (“superior”) and 生 (“life”). === Pronunciation === (Hà Nội) IPA(key): [ʔiw˧˧ sïŋ˧˧] (Huế) IPA(key): [ʔɨw˧˧ ʂɨn˧˧] ~ [ʔɨw˧˧ sɨn˧˧] (Saigon) IPA(key): [ʔɨw˧˧ ʂɨn˧˧] ~ [ʔɨw˧˧ sɨn˧˧] === Adjective === ưu sinh (sociology, biology) eugenic