Where does “eutaxon” come from?

eutaxon (English) comes from English taxon, from English taxonomy, from French taxonomie, from English taxo-, from Ancient Greek τάξις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

eutaxon (English): A taxon that accurately refers to organisms or...

Definitions

  1. A taxon that accurately refers to organisms or...

Ancestry of “eutaxon”, step by step

eutaxon traces back through two separate lines of ancestry.

via English taxon

StepLanguageWordMeaning
1EnglishtaxonA group of one or more populations of an organism...
2EnglishtaxonomyThe science or the technique used to make a...
3FrenchtaxonomieAlternative form of taxinomie
4Englishtaxo-order, arrangement
5Ancient Greekτάξιςarrangement, ordering; battle array, order of...
6Ancient Greek-σῐς"suffix forming nouns"
7Ancient Greek-τιςretained after dentals
8Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English eu

StepLanguageWordMeaning
1Englisheu
2Ancient Greekεὖwell
3Ancient Greekἐΰςgood, brave, noble
4Proto-Hellenicehu-good
5Proto-Indo-Europeanh₁su-good
6Proto-Indo-Europeanh₁wes-good; to be cheerful, happy; to eat, to feast
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek τάξις
eutaxon — Etymology, Origin & Word History | Etymology Explorer