club sandwich
noun
1.
a sandwich, typically on three slices of toast, interlaid with pieces of cold chicken or turkey and bacon or ham and containing lettuce, tomato, mayonnaise, etc.
Also called
three-decker
,
triple-decker
.
Origin
1900-05,
Americanism
British Dictionary definitions for
club sandwich
club sandwich
noun
1.
a sandwich consisting of three or more slices of toast or bread with a filling