Definition of plutonian Plutonian
/plutowˈniʌn/ - [plutowneeun] - Plu•to•ni•an
We found 7 definitions of plutonian from 4 different sources.
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What does plutonian mean?
WordNet
Wiktionary 
- plutonian (Noun)
An inhabitant of the dwarf planet Pluto. - plutonian (Adjective)
Of or relating to Pluto, Roman god of the underworld, or the underworld itself. - plutonian (Adjective)
Of, or relating to Pluto.
Webster DictionaryWebster's Unabridged Dictionary 📘
- plutonian (a.)
Plutonic. - plutonian (n.)
A Plutonist.
Chambers DictionaryChamber's 20th Century Dictionary 📕
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plutonian
plōō-tō′ni-an, adj. infernal: dark: (geol.) formed by the agency of heat at a depth below the surface of the earth, as granite—also Pluton′ic.—ns. Plu′tonism; Plu′tonist.—Plutonic action, the action of volcanic fires under the surface; Plutonic rocks, rocks formed under the surface by the action of fire, as granite, porphyry, &c.; Plutonic theory, the theory that the present state of the earth's crust is the result of the action of fire—opp. to Neptunian theory. [L.,—Gr. Ploutōnios—Ploutōn, Pluto, the god of the nether world.]
