Lewis & Short

Pantarces, is, m. [πανταρκής, all-helping], a surname of Jupiter; also a proper name, Arn. 6, 199. ‡† pantĕlīum, ii, n., = παντελεῖον (allperfect), a holocaust offered in the worship of Mithras, Inscr. Marin. Fratr. Arv. p. 358.