junk noun
ADJ. old sculptures made from old junk and scrap metal
QUANT. bit, piece There were bits of junk lying around.
JUNK + VERB lie about/around
JUNK + NOUN shop | room They cleared out the junk room to make a tiny bedroom. | heap | material He made the boat out of junk materials.
You can also check other dicts: junk (English, 中文解释 ), wordnet sense, Collins Definition