Where does “diseaselessness” come from?

diseaselessness (English) comes from English diseaseless, from English disease, from Middle English disese, from Anglo-Norman desese, from Old French desaise, from Old French eise, from Latin adiacēns, from Latin adiaceo — in.

diseaselessness (English): Absence of disease

Definitions

  1. Absence of disease

Ancestry of “diseaselessness”, step by step

diseaselessness traces back through two separate lines of ancestry.

via English diseaseless

StepLanguageWordMeaning
1EnglishdiseaselessFree of disease; uninfected
2EnglishdiseaseAn abnormal condition of a human, animal or plant...
3Middle Englishdisese
4Anglo-Normandesese
5Old Frenchdesaisedisease; deformity; melancholy
6Old Frencheiseease
7Latinadiacēnsadjacent, adjoining, neighbouring
8LatinadiaceoI lie beside, at, near or next to; am adjacent...
9Latinad-to; usually prefixed to verbs, in which cases it...
10Latinīn-un-, non-, not
11Latinînin, at, on, upon, from (space)
12Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
13Proto-Italicenin
14Proto-Indo-Europeanh₁énin

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 h₁énEvery word from Latin īn-Every word from Latin ad-