say it: nah-NYOO-nyuhn
nonunion is an adjective meaning "not belonging to or not allowing affiliation with a trade union". It carries one recorded sense.
not belonging to or not allowing affiliation with a trade union
“nonunion carpenters”
“a nonunion contractor”
Definitions, synonyms and semantic relations for nonunion come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.