interconfessional

[ in-ter-kuh n-fesh-uh-nl ]
/ ˌɪn tər kənˈfɛʃ ə nl /

adjective

common to or occurring between churches having different confessions.

Origin of interconfessional

First recorded in 1890–95; inter- + confessional
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020