(v.t.) To inoculate with the cowpox by means of a virus, called vaccine, taken either directly or indirectly from cows.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). vaccinate. Retrieved September 26, 2026, from http://smartdefine.org/vaccinate/definitions/2078491 |
| Chicago | Webster's. 2011. "vaccinate" http://smartdefine.org/vaccinate/definitions/2078491 (accessed September 26, 2026). |
| Harvard | Webster's 2011, vaccinate, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/vaccinate/definitions/2078491>. |
| MLA | Webster's. "vaccinate" 28 May 2011. Web. 26 September 2026. <http://smartdefine.org/vaccinate/definitions/2078491> |