Translate solidarity | into French | into German | into Italian | into Spanish Definition of solidarity
noun
1unity or agreement of feeling or action, especially among individuals with a common interest; mutual support within a group:factory workers voiced solidarity with the striking students
2 (Solidarity) an independent trade union movement in Poland that developed into a mass campaign for political change and inspired popular opposition to communist regimes across eastern Europe during the 1980s. [translating Polish Solidarność]