Dictionary.com
Thesaurus.com

headlock

American  
[hed-lok] / ˈhɛdˌlɒk /

noun

Wrestling.
  1. a hold in which a wrestler locks lock an arm around the opponent's head. heads.


headlock British  
/ ˈhɛdˌlɒk /

noun

  1. a wrestling hold in which a wrestler locks his opponent's head between the crook of his elbow and the side of his body

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of headlock

First recorded in 1900–05; head + lock 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

From behind, a bystander—the man Australian officials identified as Ahmed—bear-tackled the assailant, put him in a headlock and stripped his gun from him.

From The Wall Street Journal

The weekend has netted him a total of 33 points and put a headlock on the championship.

From BBC

A man having his hair cut leapt out of the barber's chair and ran to help a police officer who was being wrestled to the ground in a headlock.

From BBC

Melvin White, who is now a sergeant, witnessed the headlock incident and described what he saw to his superiors, he said in a lawsuit.

From Los Angeles Times

Jason showed him the paper, then Wes put him into a playful headlock until he squealed.

From Literature