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.
Treat The Private Cloud As A Platform—Not A Project: Treating the private cloud as a platform is essential for unlocking its full potential, fostering continuous innovation and agility for the entire organization. Pankaj Gupta, Forbes.com, 26 June 2025 Scammers often claim that the cards are needed to cover fees, unlock a prize or verify your identity. Kurt Knutsson, FOXNews.com, 26 June 2025 In addition to Hallmark Plus’ holiday offerings, subscribers will unlock plenty of Starz original series, including Outlander, the forthcoming prequel Outlander: Blood of My Blood (which premieres Friday, Aug. 8), Sweetpea, Three Women and The Couple Next Door. Claire Franken, TVLine, 26 June 2025 Some users find ways to unlock their bikes, essentially getting around the vehicle’s speed limit. Carolyn Komatsoulis, Idaho Statesman, 25 June 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 30 Jun. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!