roadstone
Noun. A general term for any type of stone or stone product, such as shingle, flints, crushed stone, etc used as a construction material for building roads.This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.