(n.) The standard adopted by the Emperor Constantine after his conversion to Christianity. It is described as a pike bearing a silk banner hanging from a crosspiece, and surmounted by a golden crown. It bore a monogram of the first two letters (CHR) of the name of Christ in its Greek form. Later, the name was given to various modifications of this standard.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). labarum. Retrieved September 20, 2026, from http://smartdefine.org/labarum/definitions/2025967 |
| Chicago | Webster's. 2011. "labarum" http://smartdefine.org/labarum/definitions/2025967 (accessed September 20, 2026). |
| Harvard | Webster's 2011, labarum, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/labarum/definitions/2025967>. |
| MLA | Webster's. "labarum" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/labarum/definitions/2025967> |