Where does “mantil” come from?
mantil (Proto-West Germanic) comes from German Mantel, from Middle High German mantel, from Old High German mantal, from Latin mantēllum, from Latin mantum, from Gaulish mantos, from Proto-Celtic mantos, from Proto-Indo-European menH- — tread, press together; crumble.
Ancestry of “mantil”, step by step
mantil traces back through two separate lines of ancestry.