gravel

In lang=en terms the difference between gravel and rimrock

is that gravel is to apply a layer of gravel to the surface of a road, etc while rimrock is to drive (animals) over a cliff edge.

As nouns the difference between gravel and rimrock

is that gravel is (uncountable) small fragments of rock, used for laying on the beds of roads and railroads, and as ballast while rimrock is (geology) an outcrop of hard rock, often in the form of a cliff at the edge of a plateau, that forms the margin of a gravel deposit.

As verbs the difference between gravel and rimrock

is that gravel is to apply a layer of gravel to the surface of a road, etc while rimrock is to drive (animals) over a cliff edge.

As nouns the difference between gravel and hoggin

is that gravel is small fragments of rock, used for laying on the beds of roads and railroads, and as ballast while hoggin is a mixture of clay, gravel and sand, used as a base for laying pavements and paths.

As a verb gravel

is to apply a layer of gravel to the surface of a road, etc.

As a noun gravel

is (uncountable) small fragments of rock, used for laying on the beds of roads and railroads, and as ballast.

As a verb gravel

is to apply a layer of gravel to the surface of a road, etc.

As an adjective gravellike is

resembling or characteristic of gravel.