IPA: /ˈhæm.ər.lɒk/
KK: /ˈhæmərˌlɑk/
A strong grip or hold, often used in wrestling where one person's arm is bent behind their back.
The wrestler applied a hammerlock to his opponent, making it hard for him to escape.
Hammerlock → The word is formed from "hammer" (from Old English *hamor*, meaning a tool for striking) and "lock" (from Old English *locc*, meaning to fasten or secure). A hammerlock refers to a hold or grip that resembles the action of striking with a hammer, often used in wrestling or martial arts to immobilize an opponent.
Think of a 'hammer' as a tool that strikes and a 'lock' as something that secures. This helps you remember that a hammerlock is a grip that secures or immobilizes, much like a hammer strikes to secure something in place.