noun
(now rare outside Jamaica) Matter flowing from a wound or sore; pus.
(farriery) Alternative spelling of quittor (“fistulous wound at the top of a horse's foot”).
(obsolete) Scoria of tin.
verb
To suppurate; ooze with pus.
noun
One who quits, as:
(archaic) A leaver.
(obsolete) A deliverer.