... terminal (except for a VT-52); a beep (in fact, the microcomputer world seems to prefer {beep}). 2. /vi./ To cause the display to make a feep sound. ASR-33s (the original TTYs) do not feep; they have mechanical bells that ring. Alternate forms: {beep}, 'bleep', or just about anything suitably onomatopoeic. (Jeff MacNelly, in his comic strip "Shoe", uses the word 'eep' for sounds made by computer terminals and video games; this is perhaps the closest written approximation yet.) The term 'breedle' ... — The Jargon File, Version 4.0.0