Breadcrumb Home > Dictionary > Index C citronella: Meaning and Definition of Find definitions for: cit•ron•el•la Pronunciation: (si"tru-nel'u), [key] — n. a fragrant grass, Cymbopogon nardus, of southern Asia, cultivated as the source of citronella oil. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. citronalis citronellal TrendingHere are the facts and trivia that people are buzzing about. The Book of Philippians: Summary Current Events This Week: May 2023 Preamble of the United Nations Charter Queen Victoria Books of the Bible: New Testament Books in Order The 88 Recognized Constellations ✖ Related Content Daily Word Quiz: miasma Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language