Breadcrumb Home > Dictionary > Index P Cite pachuco: Meaning and Definition of Find definitions for: pa•chu•co Pronunciation: (pu-ch'kō Sp. pä-ch'kô), [key] — pl. -cos (esp. among Mexican-Americans) a teenage youth who belongs to a street gang known for its flamboyant style. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pachuco (Thesaurus) pachuca pachyderm TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News A History of the New Year Saying "Happy New Year!" Around the World Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 How U.S. Presidential Elections Work Related Content Daily Word Quiz: troglodyte Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language