- (n.) Any one of numerous species of small land snails belonging to the genus Vertigo, having an elongated or conical spiral shell and usually teeth in the aperture.
- (n.) Dizziness or swimming of the head; an affection of the head in which objects, though stationary, appear to move in various directions, and the person affected finds it difficult to maintain an erect posture; giddiness.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). vertigo. Retrieved September 22, 2026, from http://smartdefine.org/vertigo/definitions/2079384 |
| Chicago | Webster's. 2011. "vertigo" http://smartdefine.org/vertigo/definitions/2079384 (accessed September 22, 2026). |
| Harvard | Webster's 2011, vertigo, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/vertigo/definitions/2079384>. |
| MLA | Webster's. "vertigo" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/vertigo/definitions/2079384> |