pluton
1. [ noun ] (geology) large mass of intrusive igneous rock believed to have solidified deep within the earth
Synonyms: batholite plutonic_rock batholith
Related terms: igneous_rock granite
Similar spelling:   plutonic
  plutonium
  Plutonian
  platoon
  Platonic
  Platonist
  Platonism
  platen
  platan
  Plotner
  Platner
  plating
  plotinus
  Plattner
  platinum
  Platanus