Where does “hyponeural” come from?

hyponeural (English) comes from English hypo, from English hypo-, from Ancient Greek ὑπό, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

hyponeural (English): Describing an undeveloped part of the nervous system of echinoderms

Definitions

  1. Describing an undeveloped part of the nervous system of echinoderms

Ancestry of “hyponeural”, step by step

hyponeural traces back through two separate lines of ancestry.

via English hypo

StepLanguageWordMeaning
1EnglishhypoMelancholy; a fit of ‘hypochondria’; a morbid...
2Englishhypo-Below; beneath; under; Deficient; less than...
3Ancient Greekὑπό
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-—

via English neural

StepLanguageWordMeaning
1EnglishneuralOf, or relating to the nerves, neurons or the...
2Ancient Greekνεῦρονsinew, tendon; cord, of a slingshot, bowstring;...
3Proto-Indo-Europeansnéh₁wr̥sinew, tendon
4Proto-Indo-European(s)neh₁-to spin (thread), to sew
Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from English hypo- →