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

Derived forms: cacks

Encyclopedia: Cack

• gift-wrap
• gifted
• gig
• giga-
• gigabit
• gigabyte
• gigacycle
• gigacycle per second
• gigaelectron volt
• gigaflop
• gigahertz
• gigantic
• gigantically
• gigantism
• Gigartinaceae
• gigawatt
• gigayear
• giggle
• giggler
• giggly
• GIGO
• gigolo
• gigot
• gigue
• Gikuyu