English

interprocess

From inter- + process.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Italic *kezdō

…

Latin prōcēdō ‘proceed’

Latin prōcessus ‘course’

Old French procés ‘journey’

Middle English proces

Today it means

adj Between processes.

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

Etymograph / interprocess