English

intrafamily

From intra- + family.

A compound of intra- + family

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁énteros ‘inside, within’

Latin *interus

Latin intrā ‘within’

Proto-Indo-European *dʰeh₁- ‘to do, put, place’

Proto-Italic *fameliā ‘household’

Latin familia ‘household’

Middle English famylye

Today it means

adj Occurring within a family

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

Etymograph / intrafamily