- (Commonwealth): de-Christianise
de-Christianize (third-person singular simple present de-Christianizes, present participle de-Christianizing, simple past and past participle de-Christianized)
- (transitive) To make unchristian or non-Christian.
- (transitive) To deprive of the Christian character of.
- (transitive) To remove the Christian aspect of.
- (intransitive) To become un-Christian.
- (intransitive) To renounce one's Christian faith.