Gravel

grav'd, n. small stones often intermixed with sail small collections of gravelly matter in the kidneys nr bladder. v.t to cover with gravel: to puzzle —pr. A gravelling pa.p. grav'elled. adj. Grav'elly. [O. Fr. gravelle Fr, grive or grave a sandy shore prob. Celt., as in Bret, grouan, sand, W. gro pebbles.]