coprisoner

noun

coprisoner

noun

Etymology From co- + prisoner.

1

A fellow prisoner.

Original petition for writ of habeas corpus to obtain release from custody under sentence to five years imprisonment for aiding coprisoners in endeavors to escape from jail.1958, Southern Reporter. Second Series, page 297:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.