(n.) A convoluted ridge between grooves; a convolution; as, the gyri of the brain; the gyri of brain coral. See Brain.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). gyrus. Retrieved September 23, 2026, from http://smartdefine.org/gyrus/definitions/2014419 |
| Chicago | Webster's. 2011. "gyrus" http://smartdefine.org/gyrus/definitions/2014419 (accessed September 23, 2026). |
| Harvard | Webster's 2011, gyrus, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/gyrus/definitions/2014419>. |
| MLA | Webster's. "gyrus" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/gyrus/definitions/2014419> |