One who deals, sells, or works with gravel / A container filled with gravel or stones used as a filtration device

Alternative form of gravelous

Synonym of gravelly

plural of graveller

A chamber, with a roof covered by a deep pile of gravel, within which nuclear warheads may be maintained; in the event of a (non-nuclear) explosion, the roof is weakened and the gravel falls and prevents the escape of nuclear material

plural of gravel bike

A type of road bike similar to those used in cyclocross but geared toward gravel roads.

plural of Gravel Gertie

plural of gravel road

a road with a gravel surface, instead of asphalt, bitumen or concrete.