noun
- a large portable radio and cassette or CD player with built-in speakers
Usage: informal
Examples
- He carried his boombox to the beach to play music.
- The teenagers gathered around the boombox in the park.
- She turned up the volume on her boombox and danced.
- The old boombox still works after twenty years.
- They brought a boombox to the picnic for background music.
- His boombox had both radio and cassette functions.