Word.ws English Dictionary

Past tense of loosen

regular verb

The past tense of loosen is loosened. The past participle is also loosened.

Forms of loosen

Base form (V1)loosen /ˈluːsən/
Past tense (V2)loosened
Past participle (V3)loosened
Present participleloosening
Third person singularloosens

Loosened in a sentence

  • After the Thanksgiving meal, Bill loosened his belt.
  • I noticed that my seatbelt had gradually loosened during the journey.
  • We're all loosened up and ready to get a little dancey at this thoroughly festive gay club.2018, Julia Bunte-Mein, Let's Go Europe (Let's Go), fifth-eighth edition, Cambridge, M.A.: Let's Go, Inc., →ISBN, page 393. From the entry dancy
  • The new, red strap holding Edith's sidebag had loosened and burnt-through too.2015, Ray Simm, Wobbles, Lulu.com, →ISBN, page 75. From the entry side bag
  • So try to secure his nappy so it can't be loosened or removed.2009, Heidi Murkoff, “What You May Be Wondering About”, in What to Expect: The Toddler Years, 2 edition, Simon & Schuster, →ISBN…. From the entry nappy wrap

Meaning of loosen

  1. verb To make loose.
  2. verb To become loose.
  3. verb To disengage (a device that restrains).

Full definition of loosen

Questions about the past tense of loosen

What is the past tense of loosen?
The past tense of loosen is loosened.
What is the past participle of loosen?
The past participle of loosen is loosened.
Is loosen a regular or irregular verb?
Loosen is a regular verb: its past tense adds -ed.

Source and license

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