Volcanic-cone
noun, Geology.
1.
a conical hill produced by volcanic eruption of ash, cinders, or lava.
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- Volcanic-glass
noun 1. a natural glass produced when molten lava cools very rapidly; obsidian. volcanic glass noun 1. any of several glassy volcanic igneous rocks, such as obsidian and pitchstone volcanic glass Natural glass produced by the cooling of molten lava too quickly to permit crystallization. Obsidian is a type of volcanic glass.
- Volcanicity
adjective 1. of or relating to a volcano: a volcanic eruption. 2. discharged from or produced by volcanoes: volcanic mud. 3. characterized by the presence of volcanoes: a volcanic area. 4. suggestive of or resembling a volcano; potentially explosive; volatile: a volcanic temper. adjective 1. of, relating to, produced by, or characterized by the presence […]
- Volcaniclastic
[vol-kan-i-klas-tik] /vɒlˌkæn ɪˈklæs tɪk/ adjective, Geology. 1. pyroclastic.
- Volcanic-neck
noun, Geology. 1. neck (def 14). noun 1. the part of the body of an animal or human being that connects the head and the trunk. 2. the part of a garment encircling, partly covering, or closest to the neck; neckline. 3. the length of the neck of a horse or other animal as a […]
- Volcanic pipe
volcanic pipe A vertical conduit below a volcano through which magma has passed and that has become filled with solidified magma, volcanic breccia, and fragments of older rock.