IPA: /ˈdʒɜːrkɪn/
KK: /ˈdʒɜrkɪn/
A type of short jacket that fits closely to the body, usually without sleeves, and often worn over other clothing.
He wore a jerkin over his shirt to keep warm.
Jerkin originates from Middle English 'jerkin', which is a diminutive form of 'jerk', meaning a short coat or jacket. The term is derived from the Old French 'jerquin', which also refers to a type of short coat or jacket. Thus, a jerkin is a small, close-fitting jacket.
Think of a 'short coat' when you hear 'jerkin', as it directly refers to a small jacket.