Breadcrumb Home > Dictionary > Index B blue-collar: Meaning and Definition of Find definitions for: blue-col•lar Pronunciation: (bl'kol'ur), [key] — adj. of or pertaining to wage-earning workers who wear work clothes or other specialized clothing on the job, as mechanics, longshoremen, and miners. Cf. white-collar. —n. a blue-collar worker. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: blue-collar (Thesaurus) blue cohosh blue comb TrendingHere are the facts and trivia that people are buzzing about. Hard Labor Current Events This Week: June 2023 Languages Spoken in Each Country of the World User's Guide to Environmental Language The Washington Monument: Facts, History & Profile LGBT Pride Month | Biographies of Notable Individuals Civilian Labor Force ✖ Related Content Daily Word Quiz: poetaster Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language