nanobialy
n.— «Ultra-miniature bialy-shaped particles—called nanobialys because they resemble tiny versions of the flat, onion-topped rolls popular in New York City—could soon be carrying medicinal compounds through patients’ bloodstreams to tumors or atherosclerotic plaques.» —“New disease–fighting nanoparticles look like miniature pastries” Washington University School of Medicine July 29, 2008. (source: Double-Tongued Dictionary)