myrioscope|ˈmɪrɪəskəʊp| [f.Gr. µῡρίο-ς countless: see -scope.] (See quot.) 1875Knight Dict.Mech. 1504/2 Myrioscope, this is a variation of the kaleidoscope, and..depends upon the multiplication of images, which coalesce in such manner as to form a geometrical pattern.