dead weight
noun /ˌded ˈweɪt/
/ˌded ˈweɪt/
[usually singular]- a thing that is very heavy and difficult to lift or move
- The sleeping child was a dead weight in her arms.
- With difficulty she managed to pull his dead weight onto the bed.
- a person or thing that makes it difficult for something to succeed or changeTopics Difficulty and failurec2