plutonic

See also: Plutonic

English

Etymology

French plutonique (of or pertaining to Pluto, the underworld, interior of the Earth)

Pronunciation

  • (UK) IPA(key): /pluːˈtɒn.ɪk/

Adjective

plutonic (not comparable)

  1. (mineralogy) Of an igneous rock that cooled and hardened below the Earth's surface
  2. (inorganic chemistry) Containing plutonium in a higher oxidation state

Synonyms

Translations

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