'interfaith' definitions:

Definition of 'interfaith'

From: WordNet
adjective
Involving persons of different religious faiths; "an interfaith marriage"; "interfaith good will"

Definition of 'interfaith'

From: GCIDE
  • interfaith \interfaith\ adj. involving persons of different religious faiths; as, an interfaith marriage; interfaith good will.
  • Syn: interdenominational. [WordNet 1.5 +PJC]