/ Dictionary / Index Q quittor: Meaning and Definition of Find definitions for: quit•tor Pronunciation: (kwit'ur), [key] — n. Vet. Pathol. purulent infection of horses and other hoofed animals, characterized by chronic inflammation of the lateral cartilage of the foot and formation of fistulas that open above the coronet, usually resulting in lameness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quitter quiver Related Content Daily Word Quiz: cacophony Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language