English

enterospinal

From entero- + spinal.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁énteros ‘inside, within’

Ancient Greek ἔντερον ‘intestine’

Proto-Indo-European *spey- ‘sharp point’

Proto-Italic *speinā ‘thorn’

Latin spīna ‘a prickle, spine’

Late Latin spīnālis ‘of or belonging to the spine’

Today it means

adj Relating to the intestine and the spine.

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

Etymograph / enterospinal