A thin sheet of colored plastic used to affect color temperature of lights when shooting film or video. They are held in front of a light by clipping it to the barn doors using C-47s.

(nautical, informal) A style of traditional motor yacht, typically low-set with vertical all-round windows and traditional woodwork.

(of electrical or mechanical appliances, idiomatic, US) Out of order; malfunctioning; broken.

plural of corcule