movement noun 3 often with modifier A group of people working together to advance their shared political, social, or artistic ideas. ‘the labour movement’

3.1 A campaign undertaken by a political, social, or artistic movement. ‘a movement to declare war on poverty’

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: tendency, trend detected a movement toward fairer pricing

b : a series of organized activities working toward an objective also :

an organized effort to promote or attain an end the civil rights movement

a movement to increase the minimum wage