/ˌsɒlɪdæˈrɪst/ SOH-li-dah-rist

Definitions

1. noun

A person who advocates or practices solidarity, especially in a political or social context.

“The union leader was a well-known solidarist who fought for workers’ rights.”

2. adjective

Having or showing a sense of solidarity, especially in a political or social context.

“The community was a solidarist group that worked together to support one another.”