English

interdocument

From inter- + document.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *deḱ- ‘to take’

…

Proto-Italic *dokeō ‘to cause to perceive’

Latin doceō ‘teach’

Latin documentum ‘lesson’

Middle French document

Today it means

adj Between documents.

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

Etymograph / interdocument