torque

American  

[tawrk] / tɔrk /

noun

torques plural

1. Mechanics. something that produces or tends to produce torsion or rotation; the moment of a force or system of forces tending to cause rotation.

2. Machinery. the measured ability of a rotating element, as of a gear or shaft, to overcome turning resistance.

3. Optics. the rotational effect on plane-polarized light passing through certain liquids or crystals.

4. Also torc a collar, necklace, or similar ornament consisting of a twisted narrow band, usually of precious metal, worn especially by the ancient Gauls and Britons.

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verb (used with object)

torqued, torquing

1. Machinery. to apply torque to (a nut, bolt, etc.).

2. to cause to rotate or twist.

verb (used without object)

torqued, torquing

1. to rotate or twist.

torque British  

/ tɔːk /

noun

1. Also: torc.  a necklace or armband made of twisted metal, worn esp by the ancient Britons and Gauls

2. any force or system of forces that causes or tends to cause rotation

3. the ability of a shaft to cause rotation

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torque Scientific  

/ tôrk /

1. The tendency of a force applied to an object to make it rotate about an axis. For a force applied at a single point, the magnitude of the torque is equal to the magnitude of the force multiplied by the distance from its point of application to an axis of rotation. Torque is also a vector quantity, equal to the vector product of the vector pointing from the axis to the point of application of force and the vector of force; torque thus points upward from a counterclockwise rotation.

2. See also angular momentum lever

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Other Word Forms

Noun Inflected Forms

• torques
  plural

Etymology

Origin of torque

First recorded in 1825–35; from Latin torquēre “to twist”; torque def. 4 is from French torque, from Latin torques “collar” (the spelling torc is perhaps from Irish, ultimately from Latin ); see torques

Explanation

If you have ever tightened a bolt with a wrench, or tried to get the lid off a jar of strawberry jam, then you have dealt with the concept of torque — a twisting action or a turning force. The word torque, which rhymes with fork, is used in the field of physics as a measure of rotational force. For example, how much strength does it take to move an object, such as a screwdriver, around an axis, such as a screw? In ancient times, a torque was a necklace made of twisted metal. Now, torque is commonly used to describe the power of sports cars and their ability to accelerate, since car engines operate with rotating parts.

Example Sentences

That, however, doesn’t capture the exact torque, force and grip required for a robot hand to work flawlessly.

From Los Angeles Times • May 31, 2026

The design enables higher power and torque density.

From Barron's • May 20, 2026

For those wanting more, a rear-biased, dual-motor all-wheel drive version adds another 125 hp and 166 lb-ft of torque and it only sacrifices 14 miles of estimated range.

From The Wall Street Journal • May 16, 2026

Maximum levels of electrical deployment will be reduced, to limit torque and improve car control.

From BBC • Apr. 20, 2026

Golden curls fall over his eyes, and the collar of his pale blue doublet is open, showing a heavy silver torque at his throat.

From "The Cruel Prince" by Holly Black