1) the hard red, pink or white substance built on the seabeds by the shells and bones of sea animals (coral)
2) any kind of weapon that sends shells or bullets from a metal tube (gun)
3) a silvery-white or bluish-white round deposit found inside the shells of some oysters, valued as a gem (pearl)
flour paste (pasta) made into hollow tubes, cooked by boiling
pasta
military supplies, especially guns, shells, bombs etc
ammunition
(food made using) a mixture of flour, eggs and water, e.g. macaroni, spaghetti
noodles
flour paste (pasta) made in square pieces and filled with chopped meat etc
noodles