‖ morbilli,n.pl.Path.|mɔːrˈbɪlaɪ| [med.L., pl. of morbillus, dim. of L. morbus disease.] The spots characteristic of measles. 1693tr.Blancard's Phys.Dict. (ed. 2), Morbilli, the Meazles, red Spots, which proceed from an Aerial Contagion in the Blood.1706in Phillips (ed. Kersey).