English
junctional
From junction + -al.
A compound of junction + -al
Proto-Indo-European *yewg- ‘to join, to yoke, to tie together’
Proto-Indo-European *yunégti ~ *yungénti
Proto-Italic *jungō ‘to join’
Latin iungō ‘join, attach together’
Latin iūnctiō ‘union, joining, uniting’
English junction
Today it means
adj Of, pertaining to, situated at, or operating at a junction
Language periods are conventional ranges, not dates for this word.
Etymograph / junctional