/ Dictionary / Index V vermi-: Meaning and Definition of Find definitions for: vermi- Pronunciation: [key] a combining form meaning “worm,” used in the formation of compound words: vermifuge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vermeil vermian Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language