1. Disagreeable aftereffects from the use of drugs (especially alcohol)
   "The katzenjammer from the previous night's revelry made him swear off drinking";
   - hangover
    
2. Loud confused noise from many sources
   "The katzenjammer in the marketplace made it difficult to hear anything clearly";
   - hubbub, uproar, brouhaha

Derived forms: katzenjammers

Type of: discomfort, noise, uncomfortableness

Encyclopedia: Katzenjammer