- (n.) A well-known cereal grass (Avena sativa), and its edible grain; -- commonly used in the plural and in a collective sense.
- (n.) A musical pipe made of oat straw.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). oat. Retrieved September 20, 2026, from http://smartdefine.org/oat/definitions/2037836 |
| Chicago | Webster's. 2011. "oat" http://smartdefine.org/oat/definitions/2037836 (accessed September 20, 2026). |
| Harvard | Webster's 2011, oat, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/oat/definitions/2037836>. |
| MLA | Webster's. "oat" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/oat/definitions/2037836> |