Armlock
Full definition of armlock
Noun
armlock
(plural armlocks)- A wrestling move in which the opponent's arm is held immobile
- Any of several distinct attacks against an opponent’s arm in martial arts
- (figuratively, by extension) Power to control or heavily influence something or someone.
- 2012, The Economist, Sep 29th 2012 issue, Venezuela’s presidential election: The autocrat and the ballot boxHugo Chávez remains a formidable opponent. ... He has an armlock on the country’s institutions.