Gravel

Meanings

Small fragments of rock, used for laying on the beds of roads and railways, and as ballast.
To apply a layer of gravel to the surface of a road, etc.

Gravel: Gravel (/ˈɡrævəl/) is a loose aggregation of rock fragments. Gravel occurs naturally on Earth as a result of sedimentary and erosive geological processes;
Gravel pit: A gravel pit is an open-pit mine for the extraction of gravel. Gravel pits often lie in river valleys where the water table is high, so they may naturally
Mike Gravel: Maurice Robert "Mike" Gravel (/ɡrəˈvɛl/ grə-VELL; May 13, 1930 – June 26, 2021) was an American politician and writer who represented Alaska in the United