sĭāgŏnes — Lewis & Short
sĭāgŏnes, um, m., = siago/nes,
I the muscles which support the jaw, the maxillary muscles; acc. siagonas, Cael. Aur. Tard. 1, 1, 37; 1, 4, 90.—Called also sĭāgŏnītae, ārum, m., = siagoni=tai, Cael. Aur. Acut. 2, 10, 59; 2, 3, 6; 2, 3, 8.