Breadcrumb Home > Dictionary > Index P prob: Meaning and Definition of Find definitions for: prob Pronunciation: (prob), [key] — n. Chiefly Brit. Slang. problem. prob. Pronunciation: [key] probable. probably. problem. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pro-am probabilism TrendingHere are the facts and trivia that people are buzzing about. Who's Who in the "Lord of the Rings" Roman Catholic Church Hierarchy Current Events This Week: March 2023 42 Top Western Movie Quotes Slaves in the Family User's Guide to Environmental Language ✖ Related Content Daily Word Quiz: wastrel Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language