zōdĭăcus — Lewis & Short
zōdĭăcus, i, m., = zwdiako/s,
I the zodiac (pure Lat. orbis signifer), Cic. Arat. 317; Gell. 13, 9, 6.—Hence, zōdĭăcus, a, um, adj., of the zodiac:
zodiacum diastema,Sid. Ep. 8, 11:
zodiacus tractus,Mart. Cap. 1, § 44:
zodiaca hospitia,id. ib. 1, § 5.