cog and round

noun

Definition of cog and round

: a device common in clocks consisting of a cogwheel working into the trundles of a lantern pinion

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History and Etymology for cog and round

cog entry 1

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Cite this Entry

“Cog and round.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cog%20and%20round. Accessed 8 Aug. 2020.

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