Breadcrumb Home > Dictionary > Index R rachilla: Meaning and Definition of Find definitions for: ra•chil•la Pronunciation: (ru-kil'u), [key] — pl. -chil•lae a small or secondary rachis, as the axis of a spikelet in a grass inflorescence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rachel rachis 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: foison Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language