boombox(redirected from a boom box)
A large, portable radio. The stereotypical image of hip hop in the '80s is a guy walking down the street with a huge boombox on his shoulder. I can't hear myself think, thanks to the kids blasting their boombox at the park.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a portable stereo radio. (see also box, thunderbox.) Turn down that damn boom box, or I’ll kick it in.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.