1. Excrement; rubbish or nonsense
   "that's a load of cack"

Derived forms: cacks

Encyclopedia: Cack

• complicatedness
• complication
• complicit
• complicity
• complier
• compliment
• complimentary
• compliments
• complin
• compline
• complot
• comply
• compo
• compone
• component
• component part
• comport
• comportment
• compos mentis
• compose
• composed
• composedly
• composer
• composing
• Compositae