quitter² or quittor /kwitˈər/

1. Pus (obsolete except W Indies)
2. (quittor) a fistulous sore on a horse's hoof (veterinary medicine)

• upheavals
• upheave
• upheaved
• upheaves
• upheaving
• upheld
• Up-Helly-Aa
• uphild
• uphill
• up hill and down dale
• uphills
• uphillward
• uphoard
• uphoarded
• uphoarding
• uphoards
• uphoist
• uphoisted
• uphoisting
• uphoists
• uphold
• upholder
• upholders
• upholding
• upholdings