'lasagna' definitions:

Definition of 'lasagna'

noun

Baked dish of layers of lasagna pasta with sauce and cheese and meat or vegetables [syn: lasagna, lasagne]

noun

Very wide flat strips of pasta [syn: lasagna, lasagne]

From: GCIDE

lasagna \lasagna\, lasagne \lasagne\(l[.a]*z[.a]n"y[u^]), n.
1. A baked dish of layers of lasagna[2] pasta with sauce and cheese and meat or vegetables; -- a popular dish of Italian cuisine. [WordNet 1.5]
2. large flat rectangular strips of pasta. [WordNet 1.5]