noun
liberation movement; emancipation movement
Refers to organized efforts to achieve freedom or equal rights for a group, often used in political or social contexts.
女性解放運動は19世紀に始まった。
The women's liberation movement began in the 19th century.
彼は解放運動に参加して、自由のために戦った。
He joined the liberation movement and fought for freedom.
Compound of 解放 (liberation) and 運動 (movement). The exact historical derivation is uncertain, but the term is a straightforward modern compound.