Unstable volcano Synonyms

Definitions for Unstable


  • (adjective) not being in or able to maintain a state of balance
  • (adjective) likely to change frequently, suddenly, or unexpectedly
  • (adjective) not staying constant

UV abbreviation

UV is an abbreviation for Unstable Volcano
What does UV stand for?
UV stands for "Unstable Volcano"

Definitions for Volcano


  • (noun) a potentially explosive place or situation
  • (noun) a fissure in the earth 's crust (or in the surface of some other planet) through which molten lava and gases erupt
  • (noun) a mountain formed by volcanic material