1) Lock 2) Wrestling hold 1) Tress 
A hold in which an arm is around the opponent's neck and the hands are locked together. The opponent's arm must be gathered into the hold to prevent accidental choking.
[n] - a wrestling hold in which the opponent`s head is locked between the crook of your elbow and the side of your body
noun a wrestling hold in which the opponent`s head is locked between the crook of your elbow and the side of your body