jailbreak

jail + break

Pronunciation

• IPA ^(key): /ˈd͡ʒeɪlˌbreɪk/

Noun

Singular jailbreak

Plural jailbreaks

1. A jailbreak is an escape from prison.
2. (computing) A jailbreak is a modification to the firmware of an electronic device so as to allow the user to install software that is not officially supported by the device's manufacturer.

Verb

Plain form jailbreak

Third-person singular jailbreaks

Past tense jailbroke

Past participle jailbroken

Present participle jailbreaking

1. If a person jailbreaks, they escape from prison.
2. If a person jailbreaks a phone, modify the firmware of an electronic device.