MARL n.
A mixed earthy substance, consisting of carbonate of lime, clay, and sand, in very varivble proportions, and accordingly designated as calcareous, clayey, or sandy. See Greensand.
MASS n.
tively make one body or quantity, usually of considerable size; as, a mass of ore, metal, sand, or water. If it were not for these principles, the bodies of the earth, planets, comets, sun, and all things in them, would grow cold and freeze, and become inactive masses. Sir I. Newton. A deep mass of continual sea is slo…
MATCH n.
A perforated board, block of plaster, hardened sand, etc., in which a pattern is partly imbedded when a mold is made, for giving shape to the surfaces of separation between the parts of the mold. Match boarding (Carp.), boards fitted together with tongue and groove, or prepared to be so fitted. -- Match game, a game a…