lasagna vs alimentary paste

lasagna and alimentary paste both are nouns.

Word	Noun	Adjective	Verb	Adverb
lasagna	Yes	No	No	No
alimentary paste	Yes	No	No	No

As nouns, alimentary paste is a hypernym of lasagna; that is, alimentary paste is a word with a broader meaning than lasagna:

lasagna: very wide flat strips of pasta
alimentary paste: shaped and dried dough made from flour and water and sometimes egg

Other hypernyms of lasagna include pasta.

lasagna (noun)	alimentary paste (noun)
very wide flat strips of pasta	shaped and dried dough made from flour and water and sometimes egg
baked dish of layers of lasagna pasta with sauce and cheese and meat or vegetables