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