jailbreak

1 of 2

noun

jail·​break ˈjāl-ˌbrāk How to pronounce jailbreak (audio)
: a forcible escape from jail

jailbreak

2 of 2

verb

jailbroke ˈjāl-ˌbrōk How to pronounce jailbreak (audio) ; jailbreaking; jailbreaks

transitive verb

: to remove built-in limitations from (an electronic device, such as a cell phone)
I'm not trying to be overly snarky here, but for … in-house app distribution, I see no need or advantage to jailbreaking an iOS device.John Welch
Last week we learned you can jailbreak every current model of Kindle.Thorin Klosowski
Apple makes it nearly impossible for the average user to download apps from anywhere else unless you jailbreak your phone.Peter Wells

Examples of jailbreak in a Sentence

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.
Noun
By the end of 2010, hackers in Australia and Germany had released PS3 jailbreaks of their own. IEEE Spectrum, 28 June 2011 Plus, most jailbreaks only work on outdated hardware and old versions of the firmware, Apple argues, because the vulnerabilities used to achieve jailbreaks get patched. Lily Hay Newman, WIRED, 22 July 2020
Verb
Rodriguez also notes that his hacking technique could be used not just by a driver who wants to jailbreak their own plate, but also by someone targeting an unwitting owner of a plate too. Andy Greenberg, WIRED, 16 Dec. 2024 Plus, most jailbreaks only work on outdated hardware and old versions of the firmware, Apple argues, because the vulnerabilities used to achieve jailbreaks get patched. Lily Hay Newman, WIRED, 22 July 2020 See all Example Sentences for jailbreak 

Word History

First Known Use

Noun

1910, in the meaning defined above

Verb

2007, in the meaning defined above

Time Traveler
The first known use of jailbreak was in 1910

Dictionary Entries Near jailbreak

Cite this Entry

“Jailbreak.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jailbreak. Accessed 6 Jan. 2025.

Kids Definition

jailbreak

noun
jail·​break -ˌbrāk How to pronounce jailbreak (audio)
: an escape from jail by use of force

More from Merriam-Webster on jailbreak

Last Updated: - Updated example sentences
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