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)
- (mineralogy) Of an igneous rock that cooled and hardened below the Earth's surface
- (inorganic chemistry) Containing plutonium in a higher oxidation state
Synonyms
Related terms
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