Where does “chinlock” come from?

chinlock (English) comes from English chin, from Middle English chyn, from Old English ċinn, from Proto-West Germanic kinnu, from Proto-Germanic kinnuz, from Proto-Indo-European ǵénu- — jaw, cheek, chin; cheek.

chinlock (English): A position in which one wrestler grabs the other's chin, particularly with the attacker's knees on the opponent's upper back

Definitions

  1. A position in which one wrestler grabs the other's chin, particularly with the attacker's knees on the opponent's upper back

Ancestry of “chinlock”, step by step

chinlock traces back through two separate lines of ancestry.

via English chin

StepLanguageWordMeaning
1EnglishchinThe bottom of a face, the typically jutting...
2Middle EnglishchynThe chin or jawline; The bone composing the chin;...
3Old Englishċinnchin
4Proto-West Germanickinnuchin, jaw
5Proto-Germanickinnuzcheek; chin, jaw
6Proto-Indo-Europeanǵénu-jaw, cheek, chin; cheek

via English Lock

StepLanguageWordMeaning
1EnglishLockfrom the surname
2Middle Englishloklock
3Old Englishlācplay, sport, strife, battle, sacrifice, offering,...
4Proto-West Germaniclaikgame, sport
5Proto-Germaniclaikazdance; game, sport; hymn
6Proto-Indo-Europeanleyǵ-to bind, tie
Every word from Proto-Indo-European ǵénu-