audiocassette
/ˌɔdioʊkəˈsɛt/
noun
- A small plastic case containing magnetic tape used for recording and playing back sound.
- My grandmother still has a box of audiocassettes from the 1980s.
- He found an old audiocassette player in the attic and tried to play his favorite album.
- The language course was originally sold as a set of audiocassettes.
Synonyms