n. A substratum. [ R. ] [ 1913 Webster ]
a. Having very slight furrows. [ R. ] [ 1913 Webster ]
v. t. [ L. substratus, p. p. of substrahere. See Substratum. ] To strew or lay under anything. [ Obs. ] [ 1913 Webster ]
The melted glass being supported by the substrated sand. Boyle. [ 1913 Webster ]