plural of gravel pit

A quarry from which gravel for construction purposes is obtained.

plural of gravel nest

(zoology, ichthyology) A shallow depression made in the gravel bed of a water body in which fish lay eggs.

A type of gravel consisting of small (1/4 in, .6 cm) round and smooth stones in variety of colors often used for decorative purposes.

plural of pea gravel

plural of gravel cruncher

(US, military, slang) A member of the military who is deployed on the ground rather than airborne.

plural of gravel trap

(motorsports) A gravel-filled zone on a racetrack, used as a hazard, exclusionary region, and, safety device to slow down and trap vehicles.