Last Updated
：2025/12/07
優生学
Hiragana
ゆうせいがく
Noun
Japanese Meaning
遺伝学的知見を応用し、人類集団の遺伝的素質を改良しようとする思想・運動。また、その理論体系。しばしば優劣や差別を正当化しようとする危険なイデオロギーを伴う。
Easy Japanese Meaning
人のうまれつきのちがいをえらび、人をよくしようとする考え。人のけんりをきずつけるあぶない考えかただとされる。
Sense（1）
eugenics
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
Eugenics is the science of improving human genetic qualities.
Eugenics is the science of improving human genetic qualities.
See correct answer
優生学は人間の遺伝的質を改善する科学です。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
