Definitions of volcanic

  1. explosively unstable; " a volcanic temper"
  2. Of or pertaining to a volcano or volcanoes; as, volcanic heat.
  3. Produced by a volcano, or, more generally, by igneous agencies; as, volcanic tufa.
  4. Changed or affected by the heat of a volcano.
  5. Pertaining to, produced, or affected by a volcano.
  6. Pertaining to, produced by, or resembling, a volcano.
  7. Pertaining to volcanoes; produced by a volcano; changed or affected by the heat of a volcano.
  8. Pert. to a volcano; produced by a volcano.
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