Breadcrumb Home > Dictionary > Index C Cite chief warrant officer: Meaning and Definition of Find definitions for: chief' war'rant of"ficer Pronunciation: [key] — U.S. Mil. U.S. Mil. a warrant officer ranking immediately below a second lieutenant or ensign in the armed forces. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chieftain chield TrendingHere are the facts and trivia that people are buzzing about. April 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World Quetzalcoatl: Aztec Myths and Myths About the Aztecs Related Content Daily Word Quiz: mantra Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language