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countershaft. In DICTIOUS you will not only get to know all the dictionary meanings for the word
countershaft, but we will also tell you about its etymology, its characteristics and you will know how to say
countershaft in singular and plural. Everything you need to know about the word
countershaft you have here. The definition of the word
countershaft will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
countershaft, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From counter- + shaft.
Noun
countershaft (plural countershafts)
- Synonym of jackshaft (“mechanical component for rotational force”)
1952 December, John C. Gillham, “Rack Railways at Königswinter”, in Railway Magazine, page 843:Instead of the pistons driving through the connecting-rods directly on to the wheels that carry the weight of the engine, the Drachenfels piston and connecting-rod drove on to a countershaft which carried two small cog wheels. The latter engaged with two larger gears, between which, and on the same shaft, was the pinion to engage with the rack rail.
Verb
countershaft (third-person singular simple present countershafts, present participle countershafting, simple past and past participle countershafted)
- Synonym of jackshaft