Where does “mountainousness” come from?

mountainousness (English) comes from English mountainous, from English Mountain, from Middle English mountayne, from Anglo-Norman montaigne, from Latin montānia, from Latin montem, from Latin mons, from Proto-Indo-European monti.

mountainousness (English): The quality of being mountainous

Definitions

  1. The quality of being mountainous

Ancestry of “mountainousness”, step by step

mountainousness traces back through two separate lines of ancestry.

via English mountainous

StepLanguageWordMeaning
1EnglishmountainousHaving many mountains; characterized by...
2EnglishMountaina steam locomotive of the 4-8-2 wheel arrangement
3Middle EnglishmountayneA mountain; a mount or peak; A lump or pile
4Anglo-Normanmontaigne
5Latinmontāniamountainous area
6Latinmontemaccusative singular of mōns; mountain
7Latinmonsmountain, mount; towering mass, heap, great...
8Proto-Indo-Europeanmonti
9PortugueseMontemount; a mountain or large hill
10Old Portuguesemonte

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Old Portuguese monte
mountainousness — Etymology, Origin & Word History | Etymology Explorer