(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 22, 2026, from http://smartdefine.org/labarum/definitions/2025967 |
| Chicago | Webster's. 2011. "labarum" http://smartdefine.org/labarum/definitions/2025967 (accessed September 22, 2026). |
| Harvard | Webster's 2011, labarum, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/labarum/definitions/2025967>. |
| MLA | Webster's. "labarum" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/labarum/definitions/2025967> |