- (n.) A money of account among the Anglo-Saxons, valued, in the Domesday Book, at twenty pence sterling.
- (pl.) of Os.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). ora. Retrieved September 21, 2026, from http://smartdefine.org/ora/definitions/2039204 |
| Chicago | Webster's. 2011. "ora" http://smartdefine.org/ora/definitions/2039204 (accessed September 21, 2026). |
| Harvard | Webster's 2011, ora, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/ora/definitions/2039204>. |
| MLA | Webster's. "ora" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/ora/definitions/2039204> |