1. unionization
noun. ['ˌjuːnjənəˈzeɪʃən'] act of forming labor unions.
- unionization (English)
- -ization (English)
- -ation (English)
- ionization (English)
- ionize (English)
- un- (English)
- on- (Middle English (1100-1500))
- union (English)
- union (Old French (842-ca. 1400))