Where does “megayear” come from?

megayear (English) comes from English year, from Middle English yeer, from Old English ġēar, from Proto-West Germanic jār, from Proto-Germanic jērą, from Proto-Indo-European yeh₁r- — year.

megayear (English): A million years

Definitions

  1. A million years

Ancestry of “megayear”, step by step

StepLanguageWordMeaning
1EnglishyearA solar year, the time it takes the Earth to...
2Middle Englishyeeryear
3Old Englishġēaryear
4Proto-West Germanicjāryear
5Proto-Germanicjērąyear; name of the J-rune
6Proto-Indo-Europeanyeh₁r-year
Every word from Proto-Indo-European yeh₁r- →Every word from Proto-Germanic jērą →Every word from Proto-West Germanic jār →