aeon or eon /ēˈon/

1. A vast age
2. Eternity
3. The largest, or a very large division of geological time
4. A thousand million years (astronomy)
5. In Gnosticism, a power emanating from the supreme deity, with its share in the creation and government of the universe

aeōˈnian adjective

Eternal

• up the ante
• up the booay
• up the creek
• up the duff
• up the flume
• up the pole
• up the spout
• up the stick
• up the wall
• upthrew
• upthrow
• upthrowing
• upthrown
• upthrows
• upthrust
• upthrusting
• upthrusts
• upthunder
• upthundered
• upthundering
• upthunders
• uptick
• upticks
• uptie
• uptied