noun

thumbscrew

thumbscrew

The thumbscrew was a medieval torture device.

The thumbscrew was a medieval torture device.

((countable)) A noun referring to a torture device. The thumbscrew was a medieval torture device.

Synonyms: torture device, instrument of torture

A compound of 'thumb' and 'screw'. Literally, a screw for the thumb.

Visualize a screw being tightened on someone's thumb to remember this was an instrument of torture.

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