| achaea | (n) a region of ancient Greece on the north coast of the Peloponnese |
| achaean | (n) a member of one of four linguistic divisions of the prehistoric Greeks, Syn. Achaian |
| achaean | (n) the ancient Greek inhabitants of Achaea, Syn. Arcado-Cyprians |
| achaean | (adj) of or relating to Achaea or its ancient Greek people |