WordReference Random House Unabridged Dictionary of American English © 2025
in•ter•de•nom•i•na•tion•al
(in′tər di nom′ə nā′shə nl),USA pronunciation adj.
in′ter•de•nom′i•na′tion•al•ism, n.
- occurring between, involving, or common to different religious denominations. Also called interchurch.
- inter- + denominational 1890–95
'interdenominational' also found in these entries (note: many are not synonyms or translations):