- (n.) The art of using signs in signaling.
- Alternative of Semiological.
- (n.) The science or art of signs.
- (n.) The science of the signs or symptoms of disease; symptomatology.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). semiology. Retrieved September 27, 2026, from http://smartdefine.org/semiology/definitions/2060266 |
| Chicago | Webster's. 2011. "semiology" http://smartdefine.org/semiology/definitions/2060266 (accessed September 27, 2026). |
| Harvard | Webster's 2011, semiology, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/semiology/definitions/2060266>. |
| MLA | Webster's. "semiology" 28 May 2011. Web. 27 September 2026. <http://smartdefine.org/semiology/definitions/2060266> |