boom box n.
Informal A portable audio system, usually consisting of a radio and a cassette or CD player, with speakers capable of producing loud sound.
n. a portable stereo radio. (See also box, thunderbox.) : Turn down that damn boom box, or I'll kick it in.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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