Breadcrumb Home > Dictionary > Index M McLuhan: Meaning and Definition of Find definitions for: Mc•Lu•han Pronunciation: (mu-kl'un), [key] 1911–80, Canadian cultural historian and mass-communications theorist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mcluhan (Thesaurus) McLeod gauge McMaster 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: nonplus Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language