Definition of unprotestantize
: to make other than Protestant : cause to change from Protestantism to another form of religion; also : to deprive of a Protestant characteristic the attempt to unprotestantize the Church of England — J. A. Froude
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of unprotestantize
2un- + protestantize
First Known Use: 1833
Seen and Heard
What made you want to look up unprotestantize? Please tell us where you read or heard it (including the quote, if possible).