- The definition of a noggin is an informal, slang term for the human head.
An example of a noggin is what you bump when you accidently bang your head on the door frame of the car when you are getting in or out.
She has bumped her noggin.
noggin definition by Webster's New World
- a small cup or mug
- one fourth of a pint: a measure for ale or liquor
- ☆ Informal the head
Origin of nogginprobably ; from nog
noggin definition by American Heritage Dictionary
- A small mug or cup.
- A unit of liquid measure equal to one quarter of a pint.
- Slang The human head.
Origin of nogginOrigin unknown.
noggin definition by Wiktionary
Origin unknown. (Irish naigín, Scottish Gaelic noigean are both from English.) Compare nog.