Wiktionary
elbow macaroni
n. macaroni in the shape of a small tube curved into a semicircular shape.
Usage examples of "elbow macaroni".
If the Burg was a food, it would be pasta-penne rigate, ziti, fettuccine, spaghetti, and elbow macaroni, swimming in marinara, cheese sauce, or mayo.
As he came into the kitchen, she dumped half a cup of elbow macaroni into the pot.
The table seated twenty, already bent to their evening meal of chili served over elbow macaroni.
Could have counted the number of pieces in a box of elbow macaroni.