From WordNet (r) 3.0 (2006) [wn]:
sandwich
n 1: two (or more) slices of bread with a filling between them
v 1: make into a sandwich
2: insert or squeeze tightly between two people or objects; "She
was sandwiched in her airplane seat between two fat men"
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Sandwich \Sand"wich\ (?; 277), 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.
[1913 Webster]
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Sandwich \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.
[1913 Webster]