Note 1780 — BOOK XV.
Lewis Evans translation
Sonipes. Cf. Virg., Æn., xi., 599, "Fremit æquore toto insultans sonipes, et pressis pugnat habenis." Catull., lxiii., 41, "Sol pepulit noctis umbras vegetis sonipedibus." Succussor. Cf. ii., Fr. 10. Milli is apparently an old ablative of the singular form.