Gather dust
Idioms, phrasal verbs and collocationsmeaning: not being used
examples: My old cassette Walkman is just gathering dust in my closet.
Dave said his old textbooks are just gathering dust, so he's going to donate them to the school library.
examples: My old cassette Walkman is just gathering dust in my closet.
Dave said his old textbooks are just gathering dust, so he's going to donate them to the school library.