jailbreak

American  

[jeyl-breyk] / ˈdʒeɪlˌbreɪk /

noun

1. an escape from prison, especially by forcible means.

2. Digital Technology.

   1. an instance of gaining access to the operating system of a smartphone, tablet, etc., especially one manufactured by Apple.

   2. a software program or piece of hardware used to accomplish this.

      You'll need a jailbreak to run unauthorized apps.

   3. an instance of circumventing restrictions on access to any computer system or digital content.

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verb (used with object)

jailbroke, jailbroken, jailbreaking

1. Digital Technology. to gain access to the operating system of (a smartphone, tablet, etc., especially an Apple device), usually in order to run modified or unauthorized software.

verb (used without object)

jailbroke, jailbroken, jailbreaking

1. Digital Technology. to engage in this practice.

   Manufacturers are trying to prevent jailbreaking.

jailbreak British  

/ ˈdʒeɪlˌbreɪk /

noun

1. Also: gaolbreak.  an escape from jail

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Etymology

Origin of jailbreak

An Americanism dating back to 1905–10; jail + break

Example Sentences

But researchers were able to find "universal jailbreaks" - or workarounds - for all the models studied which would allow them to dodge these protections.

From BBC

His problem: Once someone makes a successful jailbreak, all the other prisoners know a jailbreak is possible.

From The Wall Street Journal

Guatemala's government announced Tuesday that the United States would send an FBI team to help capture gang leaders whose jailbreak has triggered a security crisis in the Central American country.

From Barron's

Two weeks after Sobhraj's jailbreak, Mr Zende was summoned by his boss – "he remembered that I had caught the Bikini killer once" - and asked to hunt for him again.

From BBC

His words hung in the air, coming from a man who insists he had no part in planning the jailbreak.

From BBC