Of, relating to, or involving persons of different religious faiths: an interfaith marriage; an interfaith forum. (adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "interfaith" in a sentence
"RNS Say the word "interfaith" and the next word to roll off the tongue is probably "dialogue."..."
"Let me be clear that my disgust at this video is no reflection on the thousands of couples involved in interfaith relationships."
"And our numbers are growing every day - several Yale students approached me after our discussion to ask how they could get involved in interfaith work."