D defs.my
Entry 1 sense Webster, 1913

Plutonist

· Plu·to·nist · IPA
01 n. One who adopts the geological theory of igneous fusion; a Plutonian. See Plutonism.
  1. 1.
    One who adopts the geological theory of igneous fusion; a Plutonian. See Plutonism. See: Plutonism