A paste made by mixing ground fresh roasted peanuts with a small quantity of water or oil, and used chiefly as a relish on sandwiches, etc.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). peanut butter. Retrieved September 26, 2026, from http://smartdefine.org/peanut_butter/definitions/2042910 |
| Chicago | Webster's. 2011. "peanut butter" http://smartdefine.org/peanut_butter/definitions/2042910 (accessed September 26, 2026). |
| Harvard | Webster's 2011, peanut butter, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/peanut_butter/definitions/2042910>. |
| MLA | Webster's. "peanut butter" 27 May 2011. Web. 26 September 2026. <http://smartdefine.org/peanut_butter/definitions/2042910> |