- (n.) That portion of the world in which Christianity prevails or which is governed under Christian institutions, in distinction from heathen or Mohammedan lands.
- (n.) The profession of faith in Christ by baptism; hence, the Christian religion or the adoption of it.
- (n.) The whole body of Christians.
- (n.) The name received at baptism; or, more generally, any name or appelation.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). christendom. Retrieved September 25, 2026, from http://smartdefine.org/christendom/definitions/1987186 |
| Chicago | Webster's. 2011. "christendom" http://smartdefine.org/christendom/definitions/1987186 (accessed September 25, 2026). |
| Harvard | Webster's 2011, christendom, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/christendom/definitions/1987186>. |
| MLA | Webster's. "christendom" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/christendom/definitions/1987186> |