'Unionist' definitions:
Definition of 'unionist'
From: WordNet
noun
A worker who belongs to a trade union [syn: trade unionist, unionist, union member]
Definition of 'Unionist'
From: GCIDE
- Unionist \Un"ion*ist\, n.
- 1. One who advocates or promotes union; especially a loyal supporter of a federal union, as that of the United States. [1913 Webster]
- 2. A member or supporter of a trades union. [1913 Webster]