Where does “mundania” come from?

mundania (English) comes from English mundane, from Middle English mondeyne, from Old French mondain, from Late Latin mundanus, from Latin mundus, from Proto-Indo-European mewH- — to wash, wet; to make wet, wash; wet.

mundania (English): The world outside fandom; the normal, unfannish...

Definitions

  1. The world outside fandom; the normal, unfannish...

Ancestry of “mundania”, step by step

mundania traces back through two separate lines of ancestry.

via English mundane

StepLanguageWordMeaning
1EnglishmundaneWorldly, earthly, profane, vulgar as opposed to...
2Middle Englishmondeyne—
3Old Frenchmondain—
4Late Latinmundanusworldly, mundane; cosmopolitan
5Latinmundusclean, pure; neat; nice, fine, elegant,...
6Proto-Indo-EuropeanmewH-to wash, wet; to make wet, wash; wet

via English ia

StepLanguageWordMeaning
1Englishia—
Every word from Proto-Indo-European mewH- →Every word from Latin mundus →Every word from Late Latin mundanus →