Un*prot"es*tant*ize (?), v. t. [1st pref. un- + protestantize.] To render other than Protestant; to cause to change from Protestantism to some other form of religion; to deprive of some Protestant feature or characteristic.

The attempt to unprotestantize the Church of England.

Un*prot"es*tant*ize (?), v. t. [1st pref. un- + protestantize.] To render other than Protestant; to cause to change from Protestantism to some other form of religion; to deprive of some Protestant feature or characteristic.

The attempt to unprotestantize the Church of England.