manganese tetroxide 1
noundomain: substance
Princeton WordNet [ver.3.1]
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EnglishDefinition
an oxide of manganese found naturally as hausmannite
Hypernym
compound 2
noun
(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight
Substance_meronym
hausmannite 1
noun
a mineral consisting of manganese tetroxide; a source of manganese
EnglishSubstance_holonym
hausmannite 1
noun
a mineral consisting of manganese tetroxide; a source of manganese
