addendum circle

noun

: a circle touching the outermost points of the teeth of a circular gear wheel see pitch line

Word History

First Known Use

1870, in the meaning defined above

Time Traveler
The first known use of addendum circle was in 1870

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Dictionary Entries Near addendum circle

addendum

addendum circle

adder

See More Nearby Entries 

Cite this Entry

“Addendum circle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/addendum%20circle. Accessed 3 Dec. 2023.

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