Word.ws English Dictionary

Past tense of jack

regular verb

The past tense of jack is jacked. The past participle is also jacked.

Forms of jack

Base form (V1)jack /ˈd͡ʒæk/
Past tense (V2)jacked /d͡ʒækt/
Past participle (V3)jacked /d͡ʒækt/
Present participlejacking /ˈd͡ʒækɪŋ/
Third person singularjacks /d͡ʒæks/

Jacked in a sentence

  • He jacked the car so that he could replace the brake pads.
  • Someone jacked my car last night!
  • This computer is so jacked, I'm surprised it can still turn on!From the entry jacked
  • The oil rig can be jacked up higher when the hydraulic legs touch the sea floor.From the entry jack up
  • Do you want to rotate the tires while we have the car jacked up?From the entry jacked up

Meaning of jack

  1. noun A coarse medieval coat of defence, especially one made of leather.
  2. noun A name applied to a hypothetical or typical man.
  3. noun A man, a fellow; a typical man; men in general.

Full definition of jack

Questions about the past tense of jack

What is the past tense of jack?
The past tense of jack is jacked.
What is the past participle of jack?
The past participle of jack is jacked.
Is jack a regular or irregular verb?
Jack is a regular verb: its past tense adds -ed.

Source and license

Adapted from Wiktionary: jack (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 jack.” Word.ws, https://word.ws/past-tense/jack. Based on Wiktionary, CC BY-SA 4.0.