sex difference; sexual difference
Refers to biological, psychological, or social differences between males and females. Common in academic and formal contexts.
性差を考慮した医療が必要だ。
Medical care that takes sex differences into account is necessary.
この研
This research focuses on sex differences in language ability.
sex discrimination; sexism
Compound of 性 (せい, 'sex, gender') and 差 (さ, 'difference').