krummhorn, krumhorn or crumhorn /krŭmˈhörn/

1. An old double-reed wind instrument with a curved end
2. An organ reed stop

• cavity wall
• cavity-wall insulation
• cavity walls
• cavoli neri
• cavolo nero
• cavo-rilievo
• cavort
• cavorted
• cavorting
• cavorts
• cavy
• caw
• cawed
• cawing
• cawings
• cawk
• cawker
• cawks
• caws
• caxon
• caxons
• Caxton
• cay
• cayenne
• cayenned