Word.ws English Dictionary

Past tense of unionize

regular verb

The past tense of unionize is unionized. The past participle is also unionized.

Forms of unionize

Base form (V1)unionize /ˈjuːnjənaɪz/
Past tense (V2)unionized /ˈjuːnjənaɪzd/
Past participle (V3)unionized /ˈjuːnjənaɪzd/
Present participleunionizing
Third person singularunionizes

Unionized in a sentence

  • Under the Fourth Republic, more and more French unionized.From the entry french
  • A long time union member himself, Phil showed solidarity with the picketing grocery store workers by shopping at a competing, unionized store.From the entry solidarity
  • Why wouldn’t populist jealousy be directed against bankers or CEOs, whose gluttony dwarfs the salaries and perks of any unionized workers?2011 April 9, Ken Lewenza, “Counterpoint: Fury of poor would erupt without unions”, in National Post, volume 13, number 138, Toronto…. From the entry garbage-collector
  • The acid or base form is the unionized form and salt form is the ionized form of the corresponding acid or base.2017, Amie D. Brooks, Cynthia Sanoski, Emily R. Hajjar, NAPLEX 2017 Strategies, Practice & Review, page 571. From the entry unionization
  • It aims to give unionized California government workers "more workplace discipline protections and first dibs on state government work," as the Sacramento Bee put it.2012 February 16, “Our View: Public Employees Bill of Rights Act all wrong”, in Appeal-Democrat. From the entry dibs

Meaning of unionize

  1. verb To organize workers into a trade union.
  2. verb To cause (an ionized substance) to return to a neutral state; to convert (an ion) into a neutral atom or molecule.
  3. verb Of an ionized substance, to return to a neutral state.

Full definition of unionize

Questions about the past tense of unionize

What is the past tense of unionize?
The past tense of unionize is unionized.
What is the past participle of unionize?
The past participle of unionize is unionized.
Is unionize a regular or irregular verb?
Unionize is a regular verb: its past tense adds -d.

Source and license

Adapted from Wiktionary: unionize (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Past tense of unionize.” Word.ws, https://word.ws/past-tense/unionize. Based on Wiktionary, CC BY-SA 4.0.