circum-grĕdĭor, gressus, grĕdi, v dep [gradior],
I to go or walk around , travel about (esp. in a hostile manner; post-Aug., several times in Tac., elsewhere rare).
α Absol. , Tac. A. 1, 64; 2, 17; 12, 28.—
β With acc.: exercitum, * Sall. H. 4, 61, 21 Dietsch: terga, Tac. A. 2, 25; Syriam, Aur. Vict. Caes. 21; lacunam, Amm. 16, 12, 59.