1. An ancient Greek city-state located on the Isthmus of Corinth, known for its early democratic institutions and maritime trade.
Usage: proper noun; historical/geographical
2. In Greek mythology, the wife of Heracles and daughter of King Creon of Thebes.
Usage: proper noun; mythological

Examples

• Megara was an important trading hub in ancient Greece.
• The city of Megara rivaled Athens in commercial influence during the Classical period.
• In Euripides' play, Megara is portrayed as a devoted wife to Heracles.
• Archaeological excavations at Megara have revealed pottery from the Archaic period.
• The Megarians established colonies throughout the Mediterranean region.