adjective
- Relating to or produced by or consisting of volcanoes.
- usage: "volcanic steam"; "volcanic islands such as Iceland"; "a volcanic cone is a conical mountain or hill built up of material from volcanic eruptions"
- Explosively unstable.
- usage: "a volcanic temper"
- Igneous rock produced by eruption and solidified on or near the earth's surface; rhyolite or andesite or basalt.
- usage: "volcanic rock includes the volcanic glass obsidian"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). volcanic. Retrieved September 21, 2026, from http://smartdefine.org/volcanic/definitions/1187978 |
| Chicago | WordNet. 2010. "volcanic" http://smartdefine.org/volcanic/definitions/1187978 (accessed September 21, 2026). |
| Harvard | WordNet 2010, volcanic, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/volcanic/definitions/1187978>. |
| MLA | WordNet. "volcanic" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/volcanic/definitions/1187978> |