English

interjoin

From inter- + join.

A compound of inter- + join

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *yewg- ‘to join’

Latin iungō ‘join’

Old French joindre

Middle English joinen ‘to join’

English join

Today it means

verb To interconnect two sets.

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

Etymograph / interjoin