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.
Turns out it’s filled with demons to slay, and the goal is to find a key to unlock an exit in the backyard. James Folta, Literary Hub, 6 Oct. 2025 Prime members also unlock free delivery, and this compact container home arrives as quickly as four days. Stephanie Osmanski, Better Homes & Gardens, 6 Oct. 2025 The remaining milestones include specific AMD stock price targets that escalate to $600 a share for the final installment of stock to unlock. Max A. Cherney, USA Today, 6 Oct. 2025 The first tranche unlocks with the initial 1-gigawatt rollout, with subsequent tranches tied to the full 6-gigawatt scale-up. Aamir Khollam, Interesting Engineering, 6 Oct. 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 8 Oct. 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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