1. long journeys full of adventures and challenges
Usage: plural of odyssey
2. extended series of experiences involving significant personal growth or discovery
Usage: figurative use; plural of odyssey

Examples

• The explorers’ odysseys through uncharted territories lasted several years.
• Their spiritual odysseys led them to remote monasteries around the world.
• The refugees endured dangerous odysseys to reach safety.
• These space odysseys will take astronauts to Mars and beyond.
• Her career involved multiple odysseys through different industries.
• The students’ educational odysseys began with studying abroad.
• Epic odysseys of discovery shaped the ancient world.