lasagna

Meanings

1. A flat sheet of pasta.
2. An Italian baked dish comprising layers of such pasta with various ingredients (usually a meat ragù (chiefly Bolognese), a fish ragù or a vegetarian/vegetable ragù with bechamel sauce).
3. A combination or layering of things.

Etymology

From Italian lasagna (and its plural lasagne), possibly from Vulgar Latin *lasania, from Latin lasanum (“cooking pot”), from Ancient Greek λάσανον (lásanon, “trivet or stand for a pot”). Others argue the Italian lasagna originally derived from the Arabic لَوْزِينَج (lawzīnaj, “almond cake”).