What does the Greek word Pangea mean?

The Greek word Pangea mean which meant all earth and PANTHALASSA means all water. According to Wegener, all the continents formed a single continental mass and mega ocean surrounded the same. The supercontinent was named PANGAEA and the mega water is called PANTHALASSA.

Further Reading:

• NCERT Notes: Continental Drift [Geography Notes For UPSC]
• Geography Notes