a. [f. L. Atlantē-us, f. Atlant-: see prec. and -EAN.] Pertaining to, or having the supporting strength of, Atlas.
1667. Milton, P. L., II. 306. With Atlantean shoulders fit to bear The weight of mightiest Monarchies.
1863. Mrs. C. Clarke, Shaks. Char., iv. 100. The mainspring and Atlantean support of the entire structure.