squawk box

noun Informal.

the speaker of a public-address system or an intercom system; loudspeaker.
an intercom system.

Origin of squawk box

First recorded in 1940–45

Words nearby squawk box

squaw huckleberry, squaw man, squawbush, squawfish, squawk, squawk box, squawky, squawroot, squeak, squeak by, squeaker