road metal

noun

: broken stone or cinders used in making and repairing roads or ballasting railroads

Word History

First Known Use

1805, in the meaning defined above

Time Traveler
The first known use of road metal was in 1805

Dictionary Entries Near road metal

Cite this Entry

“Road metal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/road%20metal. Accessed 22 Dec. 2024.

Love words? Need even more definitions?

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