nonunion

UK: /nɒnˈjuːnjən/ US: /nɑnˈjunjən/ ,(non yo̅o̅n′yən)

WordReference Random House Learner's Dictionary of American English © 2025

non•un•ion /nɑnˈyunyən/   adj. 

1. Business not belonging to a labor union:
   nonunion workers.
2. Business not recognizing or accepting labor unions:
   a nonunion factory.
3. Business not produced by union workers:
   nonunion goods.

WordReference Random House Unabridged Dictionary of American English © 2025

non•un•ion  (non yo̅o̅n′yən), adj. 

1. Business not belonging to a labor union:
   nonunion workers.
2. Business not recognizing or accepting a labor union or union policy:
   a nonunion factory.
3. Business not manufactured by labor union workers.
4. antiunion.

n. 

5. [Med.] failure of a broken bone to heal.

• non- + union 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::

nonunion / nɒnˈjuːnjən/ adjective

1. not belonging or related to a trade union: nonunion workers
2. not favouring or employing union labour: a nonunion shop
3. not produced by union labour