Where does “maintainableness” come from?

maintainableness (English) comes from English maintainable, from English maintain, from Middle English mayntenen, from Old French maintenir, from Vulgar Latin manuteneo, from Latin manu, from Latin manus, from Proto-Italic manus — human being; man; hand.

maintainableness (English): The quality of being maintainable

Definitions

  1. The quality of being maintainable

Ancestry of “maintainableness”, step by step

maintainableness traces back through two separate lines of ancestry.

via English maintainable

StepLanguageWordMeaning
1EnglishmaintainableAble to be maintained
2EnglishmaintainTo keep up; to preserve; to uphold (a state, condition etc.)
3Middle Englishmayntenen
4Old Frenchmaintenirto maintain
5Vulgar LatinmanuteneoI support, maintain
6Latinmanuablative singular of manus; by hand; with the...
7Latinmanushand; bravery, valor; violence, fighting
8Proto-Italicmanushand
9Proto-Indo-Europeanman-human being; man; hand

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 Proto-Indo-European man-