noun
women's liberation activist
Refers to a person who actively works for women's liberation, often in a social or political context.
彼女は有名な女性解放運動家だ。
She is a famous women's liberation activist.
Refers to the movement or concept of women's liberation, while 女性解放運動家 specifically denotes an activist within that movement.
Compound of 女性 (woman), 解放 (liberation), 運動 (movement), and 家 (person who does something professionally or as an activist).