English
interprogram
From inter- + program.
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Ancient Greek προγράφω ‘to set forth as a public notice’
Ancient Greek πρόγραμμα ‘a written public notice’
Late Latin programma ‘a proclamation’
French programme
English program
Today it means
adj Between programs
Language periods are conventional ranges, not dates for this word.
Etymograph / interprogram