English

intrahousehold

From intra- + household.

Proto-Indo-European *h₁én ‘in’

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

Latin *interus

Latin intrā ‘within’

Middle English houshold ‘family’

Today it means

adj Within a single household.

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

Etymograph / intrahousehold