Definition Of pinion

verb

a small gear or spindle engaging with a large gear.

It is used for railroad frogs, for steel mill coupling housings, pinions , spindles, and for dipper lips of power shovels operating in quarries.

cut off the pinion of (a wing or bird) to prevent flight.

Swans are caught and their wings' flight feathers are clipped, or pinioned .

the outer part of a bird's wing including the flight feathers.

Buglike, and reminding me of dragonfly wings were two long pinions , and just under them were two more.

tie or hold the arms or legs of (someone).

he pinioned the limbs of his opponents

Example Of pinion

  • A central location on the front of the machine for the swing pinion , swing bearing, and offset cylinder simplifies the job of servicing these items.

  • An avian lieutenant with gray pinions chose this moment to arrive, ‘We assumed they would light once they hit the ground.’

  • Asaire cried out and tried to get away, but the stranger pinioned him down with inhuman strength.

  • Buglike, and reminding me of dragonfly wings were two long pinions , and just under them were two more.

  • Each labeller may also have a de-mountable label cassette with a drive pinion which meshes with a two-sided timing belt.


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