(chiefly a stronger form) Jesus Christ.

The Christian sacrament at which someone, usually a child, is baptized and given a Christian name. / Any instance of someone's or something's being christened.

present participle of christen

(literally) The corpse or resurrected body of Jesus Christ. / (by extension) The consecrated bread of the Eucharist, considered to be the flesh of Jesus Christ.

A diminutive of the female given names Christine or Christina

(Australia, slang) Christmas

The inexorable tendency for the commercial aspects of Christmas to appear earlier every year.

plural of Christian name

plural of chrism

(transitive) To make unchristian or non-Christian. / (transitive) To deprive of Christian character or aspect. / (intransitive) To become un-Christian. / (intransitive) To renounce one's Christian faith.