/ Dictionary / Index C coronary vein: Meaning and Definition of Find definitions for: cor'onary vein' Pronunciation: [key] — Anat. Anat. any of several veins that receive blood from the heart wall and empty into the coronary sinus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coronary thrombosis coronate Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language