Where does “ultrapotassic” come from?

ultrapotassic (English) comes from English potassic, from English potassium, from English potash, from English Ash, from Middle English asshe, from Old English æsc, from Old English æsċ, from Old English trēo — hard, firm, strong, solid; hard, fast; tree.

ultrapotassic (English): Having a very high potassium content

Definitions

  1. Having a very high potassium content

Ancestry of “ultrapotassic”, step by step

ultrapotassic traces back through two separate lines of ancestry.

via English potassic

StepLanguageWordMeaning
1EnglishpotassicContaining potassium
2EnglishpotassiumA soft, waxy, silvery reactive metal that is...
3EnglishpotashThe water-soluble part of the ash formed by...
4EnglishAshThe Egyptian god of oases
5Middle Englishassheashes; The remnants of a lifeform; The matter...
6Old Englishæscash tree; spear; ship
7Old Englishæsċash tree; ash, spear, lance, ship
8Old Englishtrēo
9Proto-West Germanictreutree; wood
10Proto-Germanictrewątree
11EnglishdoruAlternative form of dory
12Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
13Proto-Hellenicdórutree
14Proto-Indo-Europeandórutree
15Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via English ultra

StepLanguageWordMeaning
1EnglishultraExtreme; far beyond the norm; fanatical;...
2Latinultrābeyond
3Latin-asuffixed to the roots of verbs, forms agent...
4Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
5Proto-Indo-European-éh₂
Every word from Proto-Indo-European drew-
ultrapotassic — Etymology, Origin & Word History | Etymology Explorer