megamillennium

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English[edit]

Etymology[edit]

From mega- +‎ millennium.

Noun[edit]

megamillennium (plural megamillennia or megamillenniums)

  1. A period of time consisting of a million years.
Retrieved from "https://en.wiktionary.org/w/index.php?title=megamillennium&oldid=77850197"