Where does “mountained” come from?

mountained (English) comes from English ED, from Japanese エンディング, from English ending, from Middle English ending, from Middle English endyng, from Old English endung, from Old English endian, from Proto-Germanic andijōną — on, onto.

mountained (English): Set about with mountains

Definitions

  1. Set about with mountains

Ancestry of “mountained”, step by step

mountained traces back through two separate lines of ancestry.

via English ED

StepLanguageWordMeaning
1EnglishEDInitialism of erectile dysfunction; Initialism of...
2Japaneseエンディングending, especially of a broadcast or performance
3EnglishendingA termination or conclusion; The last part of...
4Middle EnglishendingAlternative form of endyng
5Middle EnglishendyngAn ending, termination, or conclusion;...
6Old Englishendungending
7Old Englishendianto end, make an end of; to finish, complete; to...
8Proto-Germanicandijōnąto end, bring to an end, finish
9Proto-Germanicandijazend
10Proto-Indo-Europeanh₂entíosfront; forehead
11Proto-Indo-Europeanh₂ent-face; forehead; front
12Proto-Indo-Europeanh₂en-on, onto

via English Mountain

StepLanguageWordMeaning
1EnglishMountaina steam locomotive of the 4-8-2 wheel arrangement
2Middle EnglishmountayneA mountain; a mount or peak; A lump or pile
3Anglo-Normanmontaigne
4Latinmontāniamountainous area
5Latinmontemaccusative singular of mōns; mountain
6Latinmonsmountain, mount; towering mass, heap, great...
7Proto-Indo-Europeanmonti
8PortugueseMontemount; a mountain or large hill
9Old Portuguesemonte
Every word from Proto-Indo-European h₂en-