English

endoneural

From endo- + neural.

Proto-Indo-European *h₁n̥dóm ‘inside’

Proto-Hellenic *éndon

Ancient Greek ἔνδον ‘inner’

English endo-

Proto-Indo-European *snḗh₁wr̥ ‘band, sinew’

Ancient Greek νεῦρον ‘a sinew, nerve’

Today it means

adj Within a neuron

Language periods are conventional ranges, not dates for this word.

Etymograph / endoneural