I.having a broad, turned-up nose, pug-nosed, snub-nosed, σιμός (cf. simus): “ecquos (deos arbitramur) silos, flaccos, frontones? etc.,” Cic. N. D. 1, 29, 80; ante-class. collat. form sīlo , ōnis, m., Plaut. Rud. 2, 2, 11; Varr. ap. Non. 25, 25.
sĭlus , a, um, adj.,