Definitions for pinionˈpɪn yən

This page provides all possible meanings and translations of the word pinion

Random House Webster's College Dictionary

pin•ionˈpɪn yən(n.)

  1. a gear with a small number of teeth, esp. one engaging a rack or larger gear.

    Category: Machinery

  2. a shaft or spindle cut with teeth engaging a gear.

    Category: Machinery

Origin of pinion:

1650–60; < F pignon cogwheel, MF peignon, der. of peigne comb < L pecten

pin•ionˈpɪn yən(n.)

  1. the distal or terminal segment of the wing of a bird consisting of the carpus, metacarpus, and phalanges.

    Category: Ornithology

  2. the wing of a bird.

    Category: Ornithology

  3. a feather.

    Category: Ornithology

  4. (v.t.)to cut off the pinion of (a wing) or bind (the wings), as in order to prevent a bird from flying.

    Category: Ornithology

  5. to bind (a person's arms or hands) so they cannot be used.

  6. to disable (someone) in such a manner; shackle.

  7. to bind or hold fast, as to a thing.

Origin of pinion:

1400–50; late ME pynyon < MF pignon wing, pinion < VL *pinniōnem, acc. of *pinniō, der. of L pinna feather, wing, fin

Princeton's WordNet

  1. pinion(noun)

    a gear with a small number of teeth designed to mesh with a larger wheel or rack

  2. flight feather, pinion, quill, quill feather(noun)

    any of the larger wing or tail feathers of a bird

  3. pennon, pinion(verb)

    wing of a bird

  4. pinion, shackle(verb)

    bind the arms of

  5. pinion(verb)

    cut the wings off (of birds)

Webster Dictionary

  1. Pinion(noun)

    a moth of the genus Lithophane, as L. antennata, whose larva bores large holes in young peaches and apples

  2. Pinion(noun)

    a feather; a quill

  3. Pinion(noun)

    a wing, literal or figurative

  4. Pinion(noun)

    the joint of bird's wing most remote from the body

  5. Pinion(noun)

    a fetter for the arm

  6. Pinion(noun)

    a cogwheel with a small number of teeth, or leaves, adapted to engage with a larger wheel, or rack (see Rack); esp., such a wheel having its leaves formed of the substance of the arbor or spindle which is its axis

  7. Pinion(verb)

    to bind or confine the wings of; to confine by binding the wings

  8. Pinion(verb)

    to disable by cutting off the pinion joint

  9. Pinion(verb)

    to disable or restrain, as a person, by binding the arms, esp. by binding the arms to the body

  10. Pinion(verb)

    hence, generally, to confine; to bind; to tie up

Freebase

  1. Pinion

    A pinion is a round gear used in several applications: ⁕usually the smallest gear in a gear drive train, although in the case of John Blenkinsop's Salamanca, the pinion was rather large. In many cases, such as remote controlled toys, the pinion is also the drive gear. ⁕the smaller gear that drives in a 90-degree angle towards a crown gear in a differential drive. ⁕the small front sprocket on a chain driven motorcycle. ⁕the round gear that engages and drives a rack in a rack and pinion mechanism and against a rack in a rack railway. ⁕in the case of radio-controlled cars with an engine this pinion gear can be referred to as a clutch bell when it is paired with a centrifugal clutch.


Translations for pinion

Kernerman English Multilingual Dictionary

gable(noun)

the triangular part of the side wall of a building between the sloping parts of the roof.

Get even more translations for pinion »

Translation

Find a translation for the pinion definition in other languages:

Select another language:

Discuss these pinion definitions with the community:


Citation

Use the citation below to add this definition to your bibliography:

Style:MLAChicagoAPA

"pinion." Definitions.net. STANDS4 LLC, 2014. Web. 1 Sep. 2014. <http://www.definitions.net/definition/pinion>.

Are we missing a good definition for pinion?


The Web's Largest Resource for

Definitions & Translations


A Member Of The STANDS4 Network


Nearby & related entries:

Alternative searches for pinion: