roller chain

noun

: a block chain in which hollow transverse blocks or cylinders turning on steel pins act as rollers to lessen friction

Word History

First Known Use

1841, in the meaning defined above

Time Traveler
The first known use of roller chain was in 1841

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Dictionary Entries Near roller chain

roller-blind shutter

roller chain

roller-coaster

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Cite this Entry

“Roller chain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roller%20chain. Accessed 30 Nov. 2023.

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