Definition: The word "Argonauta" comes from Greek for a sailor's life, and it refers to a hero who sailed on various ships across the Mediterranean Sea in search of treasure. The term 'argonaut' was originally used by ancient Romans for sailors who explored new seas, but later it became associated with explorers such as Jason in Homer's "Iliad," who journeyed through many seas and islands. The story of Jason's exploits is a classic tale that continues to inspire writers and storytellers today.