English

internode

From inter- + node.

A compound of inter- + node

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Latin nōdus ‘a knot (in rope)’

Middle English node ‘knot, tie’

English node

Today it means

adj Between nodes.

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

Etymograph / internode