katzenjammer noun.
['kats(ǝ)ndʒamǝ] US colloq. M19.[German, from Katzen (combining form of Katze cat) + Jammer distress, wailing.]1. A hangover; a severe headache.
M19.2. transf. &
fig. Confusion, disorder; clamour, uproar.
L19. [TahlilGaran] English Dictionary ▲