Definitions:

1. explosively unstable adjective
   • You have a volcanic temper for an adult.
2. of or relating to igneous rock produced by eruption and solidified on or near the earth's surface adjective
   • This volcanic rock formation formed over 1 million years ago.
3. relating to or produced by or consisting of volcanoes adjective
   • The volcanic steam can reach temperatures of 1000 degrees.

NearBy Words:

• volcanically