torsion balance

Noun

Meaning

torsion balance (plural torsion balances)

A scientific instrument for measuring very weak forces, having a delicate horizontal bar or needle suspended by fine thread or wire.

Source: en.wiktionary.org

Hypernyms

measuring device measuring instrument

Close letter words and terms

torsiometer torsion torsion angle torsion bar torsion bars torsion catapult