IPA: /ˈpʌn.tʃən/
KK: /ˈpʌnʧən/
A large cask used for storing liquids, typically holding between 72 to 120 gallons, or a piece of heavy timber that is flat on one side.
The brewery used a puncheon to store their finest ale.
Puncheon → The word originates from Middle English 'puncheon', which is derived from Old French 'ponchon', meaning a small cask or barrel. It refers to a type of cask used for storing liquids, particularly in the context of brewing or distilling.
Think of a small barrel ('ponchon') used for holding liquids, which helps you remember that a puncheon is a type of cask.