Pinion: meaning, definitions and examples

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pinion

 

[ หˆpษชnjษ™n ]

Noun
Context #1 | Noun

mechanical component

A pinion is a round gear that engages with a larger gear or rack to transmit motion or force. It is commonly used in machinery and vehicles to convert rotational motion into linear motion. Pinions can vary in size and teeth count, which can affect the mechanical advantages they offer. In certain contexts, pinions are essential in creating a specific gear ratio that influences speed and torque.

Synonyms

cog, gear, sprocket

Examples of usage

  • The pinion in the car's differential helps transfer power to the wheels.
  • A small pinion gear can drive a larger gear for a mechanical advantage.
  • The clock mechanism uses a pinion to regulate the movement of the hands.
Context #2 | Noun

avian anatomy

In the context of birds, a pinion refers to the outer part of a bird's wing consisting of the primary feathers. These feathers are essential for flight, aiding in lift and maneuverability. The pinion can also refer to the specific arrangement of these feathers, which varies among different bird species. Understanding the structure of a bird's pinion is crucial for studying its flight dynamics.

Synonyms

feather, wingtip

Examples of usage

  • The eagle's pinion feathers allow it to soar high in the sky.
  • The bird's pinion was damaged, affecting its ability to fly properly.
  • Observing the pinion structure can help ornithologists understand a species' flight patterns.

Translations

Translations of the word "pinion" in other languages:

๐Ÿ‡ต๐Ÿ‡น pinhรฃo

๐Ÿ‡ฎ๐Ÿ‡ณ เคชเคฟเคจเคฟเคฏเคจ

๐Ÿ‡ฉ๐Ÿ‡ช Zahnrad

๐Ÿ‡ฎ๐Ÿ‡ฉ pinion

๐Ÿ‡บ๐Ÿ‡ฆ ัˆะตัั‚ะตั€ะฝั

๐Ÿ‡ต๐Ÿ‡ฑ zฤ™batka

๐Ÿ‡ฏ๐Ÿ‡ต ใƒ”ใƒ‹ใ‚ชใƒณ

๐Ÿ‡ซ๐Ÿ‡ท pignon

๐Ÿ‡ช๐Ÿ‡ธ piรฑรณn

๐Ÿ‡น๐Ÿ‡ท pinion

๐Ÿ‡ฐ๐Ÿ‡ท ํ”ผ๋‹ˆ์–ธ

๐Ÿ‡ธ๐Ÿ‡ฆ ุชุฑูˆุณ

๐Ÿ‡จ๐Ÿ‡ฟ ozubenรฉ kolo

๐Ÿ‡ธ๐Ÿ‡ฐ ozubenรฉ kolo

๐Ÿ‡จ๐Ÿ‡ณ ๅฐ้ฝฟ่ฝฎ

๐Ÿ‡ธ๐Ÿ‡ฎ pinion

๐Ÿ‡ฎ๐Ÿ‡ธ pinn

๐Ÿ‡ฐ๐Ÿ‡ฟ ัˆะตัั‚ะตั€ะฝั

๐Ÿ‡ฌ๐Ÿ‡ช แƒžแƒ˜แƒœแƒ˜แƒแƒœแƒ˜

๐Ÿ‡ฆ๐Ÿ‡ฟ diลŸli

๐Ÿ‡ฒ๐Ÿ‡ฝ piรฑรณn

Etymology

The word 'pinion' originates from the Old French word 'pignon', meaning 'wing' or 'feather', which itself is derived from Latin 'pinna', meaning 'feather' or 'wing'. The term has been used in English since the late Middle Ages, referencing both the mechanical component and the anatomical feature in birds. The dual usage underscores the interconnectedness of various forms of movement, whether in mechanics or nature, by highlighting a key component in each process. Over time, 'pinion' has become a specialized term in both engineering and ornithology, important for describing the functionalities related to gears and the anatomy of birds.

Word Frequency Rank

At position #14,233, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.