scroll gear

noun
variants: or less commonly scroll wheel

Definition of scroll gear

: a variable gear in the form of a flat scroll having the teeth showing on one face

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Learn More About scroll gear

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Cite this Entry

“Scroll gear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/scroll%20gear. Accessed 21 Jun. 2021.

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