Dictionary.net

Rough stone as it comes from the quarry; also, a quarryman's term for the upper fragmentary and decomposed portion of a mass of stone; brash.

A mass or stratum of fragments or rock lying under the alluvium, and derived from the neighboring rock.

The whole of the bran of wheat before it is sorted into pollard, bran, etc.

Rough stone as it comes from the quarry; also, a quarryman's term for the upper fragmentary and decomposed portion of a mass of stone; brash.

A mass or stratum of fragments or rock lying under the alluvium, and derived from the neighboring rock.

The whole of the bran of wheat before it is sorted into pollard, bran, etc.

Rough, irregular, broken stones or bricks, or masonry built of such fragments.

The upper fragmentary decomposed matter of a mass of rock: water-worn stones: small, undressed stones used in coarse masonry.

n. Water-worn or rough stones, broken bricks, &c., used in coarse masonry, or to fill up between walls.