Breadcrumb Home > Dictionary > Index J jail: Meaning and Definition of Find definitions for: jail Pronunciation: ( jāl), [key] — n. a prison, esp. one for the detention of persons awaiting trial or convicted of minor offenses. —v.t. to take into or hold in lawful custody; imprison. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jail (Thesaurus) jai alai jailbait TrendingHere are the facts and trivia that people are buzzing about. Ramadan and Eid al-Fitr 42 Best War Movie Quotes Current Events This Week: March 2023 Recycling Facts William Shakespeare Worst U.S. Forest Fires ✖ Related Content Daily Word Quiz: manoamano Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language