'Plutonian' definitions:

Definition of 'Plutonian'

From: WordNet
adjective
Of or relating to or characteristic of Hades or Tartarus [syn: Hadean, Plutonian, Tartarean]

Definition of 'Plutonian'

From: GCIDE
  • Plutonian \Plu*to"ni*an\, a. [L. Plutonius, Gr. ?: cf. F. plutonien.] Plutonic. --Poe. [1913 Webster]

Definition of 'Plutonian'

From: GCIDE
  • Plutonian \Plu*to"ni*an\, n. (Geol.) A Plutonist. [1913 Webster]