- (a.) Of or pertaining to Vulcan; made by Vulcan; Vulcanian.
- (a.) Of or pertaining to volcanoes; specifically, relating to the geological theory of the Vulcanists or Plutonists.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). vulcanic. Retrieved September 25, 2026, from http://smartdefine.org/vulcanic/definitions/2080330 |
| Chicago | Webster's. 2011. "vulcanic" http://smartdefine.org/vulcanic/definitions/2080330 (accessed September 25, 2026). |
| Harvard | Webster's 2011, vulcanic, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/vulcanic/definitions/2080330>. |
| MLA | Webster's. "vulcanic" 28 May 2011. Web. 25 September 2026. <http://smartdefine.org/vulcanic/definitions/2080330> |