English

interdose

From inter- + dose.

Formed from inter- + dose

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *deh₃- ‘to give’

…

Ancient Greek δίδωμι ‘to give’

Ancient Greek δόσις ‘a portion prescribed’

Late Latin dosis

Middle French dose

English dose

Today it means

adj Between consecutive doses.

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

Etymograph / interdose