Phantasmascope \Phan*tas"ma*scope\, n. See {Phantascope}. [1913 Webster]
Phantascope \Phan"ta*scope\ (f[a^]n"t[.a]*sk[=o]p), n. [Gr. fa`ntasma image + -scope.] An optical instrument or toy, resembling the phenakistoscope, and illustrating the same principle; -- called also {phantasmascope}. [1913 Webster]