English

intrafaith

From intra- + faith.

Proto-Indo-European *h₁én ‘in’

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

Latin *interus

Latin intrā ‘within’

Proto-Indo-European *bʰeydʰ- ‘to command, persuade, trust’

Latin fidēs ‘faith, belief; reliance’

Old French foi

Middle English feith

English faith

Today it means

adj Taking place within, or relevant to, a single faith community.

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

Etymograph / intrafaith