Where does “ashfall” come from?

ashfall (English) comes 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, from English doru — hard, firm, strong, solid; hard, fast; tree.

ashfall (English): The precipitation of ash from a volcanic eruption

Definitions

  1. The precipitation of ash from a volcanic eruption

Ancestry of “ashfall”, step by step

ashfall traces back through two separate lines of ancestry.

via English Ash

StepLanguageWordMeaning
1EnglishAshThe Egyptian god of oases
2Middle Englishassheashes; The remnants of a lifeform; The matter...
3Old Englishæscash tree; spear; ship
4Old Englishæsċash tree; ash, spear, lance, ship
5Old Englishtrēo
6Proto-West Germanictreutree; wood
7Proto-Germanictrewątree
8EnglishdoruAlternative form of dory
9Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
10Proto-Hellenicdórutree
11Proto-Indo-Europeandórutree
12Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via English fall

StepLanguageWordMeaning
1Englishfall"To be moved downwards."; "To move downwards.";...
2Middle Englishfall
3Old EnglishfeallAlternative form of fiell
4Proto-Germanicfallą
5Proto-Indo-European(s)pōl-to fall
Every word from Proto-Indo-European drew-