<p><strong>Noun</strong></p><ul><li>An ancient city in Greece, on the Isthmus of Corinth: one of the wealthiest and most powerful of the ancient Greek cities.</li><li>A port in the NE Peloponnesus, in S Greece: NE of the site of ancient Corinth.</li><li>Gulf of Corinth. Also called Gulf of Lepanto.</li><li>An arm of the Ionian Sea, N of the Peloponnesus.</li><li>Isthmus of Corinth, an isthmus at the head of the Gulf of Corinth, connecting the Peloponnesus with central Greece: traversed by a ship canal.</li><li>A city in NE Mississippi.</li></ul>