English

interforaminal

From inter- + foraminal.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *bʰerH- ‘to pierce’

Latin forō ‘to pierce or bore’

Latin forāmen ‘opening, aperature, hole’

Today it means

adj Between the foramina.

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

Etymograph / interforaminal