Definition of gravelling
- gravelling Verb Present participle of gravel
- gravel Noun Small fragments of rock, used for laying on the beds of roads and railroads, and as ballast.
- gravel Noun A type or grade of small rocks, differentiated by mineral type, size range, or other characteristics.
- gravel Verb To apply a layer of gravel to the surface of a road, etc.
- gravel Verb To puzzle or annoy