Pastrami is a thin-sliced kind of sandwich meat you can find at any good deli. You might order a pastrami sandwich on rye bread for lunch every Tuesday.
Pastrami is a type of dark, smoked beef that is typically shaved very thin, and piled between sandwich bread, usually rye, and occasionally topped with coleslaw. A great place to sample pastrami is at a traditional Jewish delicatessen — and the word itself comes from the Yiddish pastrame, which is probably rooted in the Turkish basdirma, "dried meat."