a non-Mormon living amicably among Mormons.
a Mormon not active in the church or adhering strictly to Mormon principles.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use jack Mormon in a sentence
He was known in Iowa as a "jack Mormon," and subsequent events have proven that he was such.The Mormon Prophet and His Harem | C.V. Waite