Spīraeum, i, n.,
a promontory of Argolis , on the Saronic Gulf , Plin. 4, 5, 9, § 18; 4, 12, 19, § 57.
SPIRAEUM(Plin. Nat. 4.5. s. 9) or SPEIRAEUM (Ptol. 3.16.12), a promontory on the eastern coast of Pe...
Dictionary of Greek and Roman Geography