Breadcrumb Home > Dictionary > Index L light colonel: Meaning and Definition of Find definitions for: light' colo'nel Pronunciation: [key] — U.S. Mil. Slang. U.S. Mil. Slang. a lieutenant colonel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. light chain light cream TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: antediluvian Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language