1. a member or supporter of the Bund, a Jewish socialist political movement and organization, especially the General Jewish Workers' Bund founded in Eastern Europe in the late 19th century
Usage: historical; often capitalized

Examples

• The bundist movement advocated for Jewish workers' rights in Eastern Europe.
• Many bundists opposed both czarist oppression and Zionism.
• Her grandfather was a bundist who participated in labor organizing in Warsaw.
• Bundist ideology emphasized secular Jewish culture and socialism.
• The bundist organization played a significant role in early 20th-century Jewish politics.