IPA: /ˈtrʌn.tʃən/
KK: /ˈtrʌnʧən/
A short stick used by police for protection or control, often referred to as a billy club.
The officer used his truncheon to maintain order during the protest.
To hit someone with a heavy stick or club, often used by police or security personnel.
The officer had to truncheon the suspect to subdue him during the arrest.
Past: truncheoned
Past Participle: truncheoned
Truncheon originates from Old French *tronçon*, meaning a piece or a section. The word refers to a short, thick stick or club, often used as a weapon or a symbol of authority.
Think of a 'piece' ('tronçon') of something solid, which helps you remember that a truncheon is a short, thick stick often used for authority.