- Covered with mould.
- Synonym: rotten
- (Britain, colloquial) worthless; lousy; rotten
- 2014, Patricia Combs, Café Paradise:
- 'Go cuddle up to your mouldy old papers,' she shouted at him. 'See how warm they'll keep you.' She slammed the door and made to walk off.
covered with mould
neglected — see neglected