1. Any substance considered disgustingly foul or unpleasant
   "He wiped the crud off his shoes";
   - filth [informal], skank [informal], grot [Brit, informal], scuzz [N. Amer, informal]
    
2. Heavy wet snow that is unsuitable for skiing
   "The skiers were disappointed to find only crud on the slopes"
    
3. An ill-defined bodily ailment
   "he said he had the crud and needed a doctor"

Derived forms: cruds

Type of: disease, snow, waste, waste material, waste matter, waste product

Encyclopedia: Crud