unlock

verb

un·​lock ˌən-ˈläk How to pronounce unlock (audio)
unlocked; unlocking; unlocks

transitive verb

1
: to unfasten the lock of
2
: open, undo
3
: to free from restraints or restrictions
the shock unlocked a flood of tears
4
: to furnish a key to : disclose

intransitive verb

: to become unfastened or freed from restraints

Examples of unlock in a Sentence

Could you unlock the door for me? geneticists unlocking the secrets of DNA The material's potential was unlocked only through extensive testing. How can I unlock my computer if I've forgotten the password? This class will unlock your creativity.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Bahamas rocket-landing deal, which unlocked a more efficient path to space for SpaceX's reusable Falcon 9, was signed in February last year by Deputy Prime Minister Chester Cooper. Eric Berger, ArsTechnica, 1 Aug. 2025 Signing in with passkeys is as simple as unlocking your device, such as using a PIN or biometrics such as a fingerprint or facial recognition. Zak Doffman, Forbes.com, 1 Aug. 2025 The use of social media by teams, drivers and fans has unlocked unprecedented access, connecting the sport's global fan base on a more human level. Megan Cartwright, MSNBC Newsweek, 1 Aug. 2025 If Liam Coen unlocks Trevor Lawrence and the Jaguars, Strange can provide value equivalent to those two at a last-round pick cost. Jake Ciely, New York Times, 31 July 2025 See All Example Sentences for unlock

Word History

First Known Use

14th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of unlock was in the 14th century

Browse Nearby Words

Cite this Entry

“Unlock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unlock. Accessed 4 Aug. 2025.

Kids Definition

unlock

verb
un·​lock ˌən-ˈläk How to pronounce unlock (audio)
ˈən-
1
: to open or unfasten through release of a lock
unlock the door
the chest won't unlock
2
: to set free : release
unlock a flood of emotions
3
: to make known
scientists unlocking the secrets of nature

More from Merriam-Webster on unlock

Last Updated: - Updated example sentences
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