Webster’s Revised Unabridged Dictionary · 1913
Sandwich
Sand′wich, n. [Named from the Earl of Sandwich.] Two pieces of bread and butter with a thin slice of meat, cheese, or the like, between them.
Sand′wich, v. t. [imp. & p. p. Sandwiched; p. pr. & vb. n. Sandwiching.] To make into a sandwich; also, figuratively, to insert between portions of something dissimilar; to form of alternate parts or things, or alternating layers of a different nature; to interlard.