Lewis & Short

bĭpĕdānĕus, a, um, adj. [bis-pes], two feet long, wide, or thick (a rare access. form of bipedalis; most freq. in Col.): scrobs, Col. 4, 1, 2: spatia, id. 4, 30, 5: humus, id. 2, 2, 21 Gesn. and Schneid. N. cr.: latitudo, id. 5, 5, 2; 11, 2, 28: pastinatus, Plin. 17, 20, 32, § 143.