torque

TORK /tɔːk/
nounC1GMATCAT
technicalengineering

A twisting force that tends to cause rotation.

In racing, torque is what gets the car moving from a standstill, while horsepower keeps it moving at high speeds.

The story behind the word. Derived from the Latin 'torquere,' meaning to twist. It shares a root with 'torture' (twisting the body) and 'tortuous' (full of twists).

Word relationships

  • rotation: Rotation is the result; torque is the force causing it.

Commonly confused with

  • horsepower: Torque is the 'grunt' or pulling power; horsepower is the rate at which work is done.

Word family

  • torqued (verb): To have applied a twisting force.

Collocations

  • low-end torque
  • peak torque
  • torque wrench

Example sentences

  • "The electric motor provides instant torque, allowing for incredible off-the-line speed." Engine specifications
  • "Torque wins races, horsepower sells cars." Famous automotive quote

Memory hook

Torque is the Twist. Twist = Torque.

When not to use

Don't use it as a synonym for 'strength' in a non-rotational context.

Fun facts

  • A 'torque' was also a type of twisted metal neck ornament worn by ancient Gauls and Britons.

Related words

acceleration, traction

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