adj · verb · 5 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
UK:/ˈjuːnjənaɪzd/
Southern-England:Recorded audio is listed in the source snapshot.
US:yo͞onʹyə-nīzd
US:/ˈjunjənaɪzd/
ŭn-īʹən-īzd
/ʌnˈaɪənaɪzd/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:Y UW1 N Y AH0 N AY2 Z D
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Organized into a trades union or trades unions.
Definition source: English Wiktionary via Wiktextract
Usage: adjective, error-misspelling, participle
Qualifier: companies; or industries; companies; or industries
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Alternative form of un-ionized.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
simple past and past participle of unionize
Definition source: English Wiktionary via Wiktextract
Usage: form-of, participle, past
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adjective
Meaning 4
not converted into ions
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.