Where does “unmap” come from?

unmap (English) comes from English map, from Middle English mappemounde, from Old French mapamonde, from Latin mundus, from Proto-Indo-European mewH- — to wash, wet; to make wet, wash; wet.

unmap (English): To remove the mapping of

Definitions

  1. To remove the mapping of

Ancestry of “unmap”, step by step

unmap traces back through two separate lines of ancestry.

via English map

StepLanguageWordMeaning
1EnglishmapA visual representation of an area, whether real...
2Middle Englishmappemounde
3Old Frenchmapamondeworld map
4Latinmundusclean, pure; neat; nice, fine, elegant,...
5Proto-Indo-EuropeanmewH-to wash, wet; to make wet, wash; wet

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European mewH-