Word.ws English Dictionary

unbolt

unbolt verb: to unlock by undoing the bolts of.

Verb

unbolt (third-person singular simple present unbolts, present participle unbolting, simple past and past participle unbolted)

  1. (transitive) To unlock by undoing the bolts of.
    • Then, sweet my lord, I’ll call mine uncle down;
      He shall unbolt the gates.c. 1602 (date written), William Shakespeare, “The Tragedie of Troylus and Cressida”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and...
    • Diesel engines roar, trailer trucks rumble over the streets and an air wrench screams as a worker at the tire repair shop on the corner unbolts a wheel from a sanitation truck.1985 May 6, Anthony Depalma, “ABOUT REAL ESTATE; TRANSFORMING A WEST VILLAGE WAREHOUSE INTO OFFICES”, in The New York Times

unbolt meaning in Tamil and Urdu

unbolt in Tamil

கழற்று, திற

unbolt in Urdu

چٹخنی کھول دینا, کھول دینا

Examples of unbolt in a sentence

  • A young orangutan in the San Diego Zoo became famous for unbolting the screening of his crib, removing the wires, and moving through the zoo nursery, unscrewing lightbulbs.2003 June 7, Edward Tenner, “'Our Own Devices'”, in The New York Times:
  • Then I hid the knife I kept under my pillow, cleaned the dust from my shoes, and carefully unbolted the door.2006 December 11, Jeffrey Goldberg, “‘Prisoners’”, in The New York Times:

Forms of unbolt

third-person singular presentunbolts
present participleunbolting
past participleunbolted
pastunbolted

Origin of unbolt

From un- + bolt.

Questions about unbolt

What does unbolt mean?
Unbolt means to unlock by undoing the bolts of.
What is unbolt in Tamil?
Unbolt in Tamil is கழற்று, திற. See Unbolt meaning in Tamil.
How do you use unbolt in a sentence?
A young orangutan in the San Diego Zoo became famous for unbolting the screening of his crib, removing the wires, and moving through the zoo nursery, unscrewing lightbulbs.
What part of speech is unbolt?
Unbolt is a verb.
What is the past tense of unbolt?
The past tense of unbolt is unbolted.

Words near unbolt in the dictionary

  1. unbolled
  2. unbolster
  3. unbolstered
  4. unbolstering
  5. unbolsters
  6. unbolt
  7. unbolted
  8. unbolting
  9. unbolts
  10. unbombable
  11. unbombarded

Source and license

Adapted from Wiktionary: unbolt (page history and authors); unbolt (Tamil Wiktionary) (page history and authors); unbolt (Urdu Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Neøn-unbolt.wav.

Cite this entry: “unbolt.” Word.ws, https://word.ws/unbolt. Based on Wiktionary, CC BY-SA 4.0.