Definition that contains trade union
- union of trade unions
- unionist a worker who belongs to a trade union
- unorganized not affiliated in a trade union
- nonunion not belonging to or not allowing affiliation with a trade union
- union member a worker who belongs to a trade union
- nonunionised not affiliated in a trade union
- unorganised not affiliated in a trade union
- nonunionized not affiliated in a trade union
- collective bargaining negotiation between an employer and trade union
- yellow-dog contract a labor contract (now illegal) whereby the employee agrees not to join a trade union