rock brake

noun

: any of several ferns that grow chiefly on or among rocks

Word History

First Known Use

circa 1850, in the meaning defined above

Time Traveler
The first known use of rock brake was circa 1850

Rhymes for rock brake

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Browse Nearby Words

rockbound
rock brake
rock breaker
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Cite this Entry

“Rock brake.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rock%20brake. Accessed 7 May. 2025.

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