Where does “ashlessness” come from?

ashlessness (English) comes from English ashless, from English Ash, from Middle English asshe, from Old English æsc, from Old English æsċ, from Old English trēo, from Proto-West Germanic treu, from Proto-Germanic trewą — hard, firm, strong, solid; hard, fast; tree.

ashlessness (English): Absence of ash combustion product

Definitions

  1. Absence of ash combustion product

Ancestry of “ashlessness”, step by step

ashlessness traces back through two separate lines of ancestry.

via English ashless

StepLanguageWordMeaning
1EnglishashlessWithout ash; That leaves no ash upon combustion
2EnglishAshThe Egyptian god of oases
3Middle Englishassheashes; The remnants of a lifeform; The matter...
4Old Englishæscash tree; spear; ship
5Old Englishæsċash tree; ash, spear, lance, ship
6Old Englishtrēo
7Proto-West Germanictreutree; wood
8Proto-Germanictrewątree
9EnglishdoruAlternative form of dory
10Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
11Proto-Hellenicdórutree
12Proto-Indo-Europeandórutree
13Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

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 drew-
ashlessness — Etymology, Origin & Word History | Etymology Explorer