優ゆう生せい学がく

noun

eugenics

Academic term for the study of or belief in improving the genetic quality of the human population.

• 優ゆう生せい学がくは、かつて一いち部ぶの国くにで政せい策さくとして採さい用ようされた。

  Eugenics was once adopted as a policy in some countries.