Dictionary.com's Word of the Year is...
masc. proper name, from Greek Eason, from Hebrew Yehoshua, a common name among Hellenistic Jews (see Joshua). In Greek mythology, son of Aeson, leader of the Argonauts, from Latin Jason, from Greek Iason, perhaps related to iasthai "to heal" (see -iatric). The names were somewhat merged in Christian Greek.
A hero of classical mythology. Jason was the heir to a kingdom in Greece, but his cousin seized the throne. The cousin insisted that the gods would not allow Jason to become king until Jason brought back the miraculous Golden Fleece from a distant country. After many harrowing adventures with his companions, the Argonauts, and with the help of the sorceress Medea, he brought back the fleece. Medea, through her craft, arranged for Jason's cousin to be killed. Jason and Medea then went into exile, raised a family, and lived happily, until Jason announced plans to divorce Medea and marry a princess. Medea, enraged, killed the children she had borne Jason and Jason's bride as well and used her magic to escape. Jason then wandered about, a man out of favor with the gods, and was eventually killed when his old ship, the Argo, fell on him.
he that will cure, the host of Paul and Silas in Thessalonica. The Jews assaulted his house in order to seize Paul, but failing to find him, they dragged Jason before the ruler of the city (Acts 17:5-9). He was apparently one of the kinsmen of Paul (Rom. 16:21), and accompanied him from Thessalonica to Corinth.