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jackshaft

jack·shaft
J j

Transcription

    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [jak-shaft, -shahft]
    • /ˈdʒækˌʃæft, -ˌʃɑft/
    • /dʒˈakʃaft/
    • US Pronunciation
    • US IPA
    • [jak-shaft, -shahft]
    • /ˈdʒækˌʃæft, -ˌʃɑft/

Definitions of jackshaft word

  • noun jackshaft Also called countershaft. a short shaft, connected by belting, gears, etc., that transmits motion from a motor or engine to a machine or machines being driven (distinguished from main shaft). 1
  • noun jackshaft a shaft on which an idle wheel or fairlead turns. 1
  • noun jackshaft A small auxiliary or intermediate shaft in machinery. 1
  • noun jackshaft a short length of shafting that transmits power from an engine or motor to a machine 0
  • noun jackshaft A common mechanical component used to transfer or synchronize rotational force in a machine. 0
  • noun jackshaft A wheelless axle used to turn the wheels of a locomotive. 0

Information block about the term

Origin of jackshaft

First appearance:

before 1895
One of the 18% newest English words
First recorded in 1895-1900; jack1 + shaft

Historical Comparancy

Parts of speech for Jackshaft

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

jackshaft popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 42% of English native speakers know the meaning and use word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

jackshaft usage trend in Literature

This diagram is provided by Google Ngram Viewer

Top questions with jackshaft

  • how to make a jackshaft?

See also

Matching words

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