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Gythēum or Gythī̆um, i, n.,  =  Γύθειον or Γύθιον, 
- I. a seaport in Laconia, on the Eurotas, now Paleopoli, Plin. 6, 34, 39, § 214; Cic. Off. 3, 11, 49; Liv. 34, 38; 25, 27. 
- II.  Deriv.: Gythĕātes, ae, m., adj.,  =  Γυθεάτης, of or belonging to Gythēum, Gytheatic: pontus, Mela, 2, 3, 9: sinus, Plin. 4, 5, 8, § 16.