trade unionism

or trade-un·ion·ism

[treyd yoon-yuh-niz-uh m]
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noun

the system, methods, or practice of trade or labor unions.
trade unions collectively.

Also trades-un·ion·ism.

Origin of trade unionism

First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for trade unionism

Historical Examples of trade unionism