rock brake

noun

Definition of rock brake

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

First Known Use of rock brake

circa 1850

Learn More about rock brake


Seen and Heard

What made you want to look up rock brake? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!