thumbscrew
thumb|screw /θ'ʌmskruː/ (thumbscrews)
also thumb screw
1 [N-COUNT]
A thumbscrew is an object that was used in the past to torture people by crushing their thumbs.
2 [N-COUNT]
If someone puts the thumbscrews on you, they start to put you under extreme pressure in order to force you to do something.
also thumb screw
1 [N-COUNT]
A thumbscrew is an object that was used in the past to torture people by crushing their thumbs.
2 [N-COUNT]
If someone puts the thumbscrews on you, they start to put you under extreme pressure in order to force you to do something.