vermicelli

As a noun vermicelli

is long, slender pasta, similar to spaghetti, only thinner.

As an adjective undefined is

lacking a definition or value.

As a noun vermicelli

is long, slender pasta, similar to spaghetti, only thinner.

As an adjective vermivorous is

feeding on worms.

As nouns the difference between vermicelli and linguini

is that vermicelli is long, slender pasta, similar to spaghetti, only thinner while linguini is ribbons of pasta, cut from a sheet, not as wide as tagliatelle.

As a noun vermicelli is

long, slender pasta, similar to spaghetti, only thinner.

As nouns the difference between vermicelli and fettuccine

is that vermicelli is long, slender pasta, similar to spaghetti, only thinner while fettuccine is long, flat ribbons of pasta, cut from a rolled-out sheet; identical in form to tagliatelle.

As nouns the difference between vermicelli and macaroni

is that vermicelli is long, slender pasta, similar to spaghetti, only thinner while macaroni is a type of pasta in the form of short tubes; sometimes loosely, pasta in general.

As nouns the difference between vermicelli and capellini

is that vermicelli is long, slender pasta, similar to spaghetti, only thinner while capellini is angel-hair pasta.

As nouns the difference between linguine and vermicelli

is that linguine is ribbons of pasta, cut from a sheet, not as wide as tagliatelle while vermicelli is long, slender pasta, similar to spaghetti, only thinner.

As nouns the difference between vermicelli and kataifi

is that vermicelli is long, slender pasta, similar to spaghetti, only thinner while kataifi is a very fine vermicelli-like pastry used to make desserts in various Mediterranean and Middle Eastern cuisines, particularly Palestinian.