jailhouse lawyer

American  

[jeyl-hous law-yer, loi-er] / ˈdʒeɪlˌhaʊs ˈlɔ jər, ˈlɔɪ ər /

noun

1. a prisoner who has studied law on their own while serving time, is knowledgeable about technical legal matters, and gives legal advice, especially to fellow prisoners.

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Etymology

Origin of jailhouse lawyer

An Americanism dating back to 1925–30;

Example Sentences

He’s a talented thespian who also writes plays; a gentle man, a mentor and a self-described jailhouse lawyer who is preparing for his parole hearing.

From Los Angeles Times • Feb. 6, 2025

With a new attitude, he began visiting the prison law library, where he met Michael “Minkah” Norwood, Lewisburg’s legendary jailhouse lawyer.

From Washington Post • Mar. 14, 2023

At the same time, he is haunted by the pleas of those he left behind, some of whom see this former jailhouse lawyer as their best hope.

From Washington Times • Feb. 8, 2020

While serving a 12-year sentence for bank robbery, he became a jailhouse lawyer and managed to get two cases in front of the United States Supreme Court.

From New York Times • Oct. 16, 2018

Hamilton usually worked for no charge and preferred not to call himself a jailhouse lawyer, because so many had a reputation for exploiting fellow-inmates.

From The New Yorker • Jun. 13, 2016