Re*form"er (r?*f?rm"?r), n. 1. One who effects a reformation or amendment; one who labors for, or urges, reform; as, a reformer of manners, or of abuses.
2. Eccl.Hist. One of those who commenced the reformation of religion in the sixteenth century, as Luther, Melanchthon, Zwingli, and Calvin.
© Webster 1913. | 
