(n.) The addition of a day to the lunar calendar.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). proemptosis. Retrieved September 25, 2026, from http://smartdefine.org/proemptosis/definitions/2049558 |
| Chicago | Webster's. 2011. "proemptosis" http://smartdefine.org/proemptosis/definitions/2049558 (accessed September 25, 2026). |
| Harvard | Webster's 2011, proemptosis, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/proemptosis/definitions/2049558>. |
| MLA | Webster's. "proemptosis" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/proemptosis/definitions/2049558> |