pyrolusite
pyrolusite · pyrolusites
Pyrolusit
A dark coloured mineral, consisting of manganese dioxide, that is an important ore of…A dark coloured mineral, consisting of manganese dioxide (MnO₂), that is an important ore of manganese.
Meaning
1 senses(countable, uncountable)A dark coloured mineral, consisting of manganese dioxide (MnO₂), that is an important ore of manganese.
Pyrolusit
a mineral consisting of manganese dioxide; an important source of manganese
Translations
5 languagesDeutsch
By meaning 1
a mineral, manganese dioxide:
Origin
Ancient Greek λούω (loúō)Ancient Greek λούω (loúō)
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Forms
plural: pyrolusites| Singular | pyrolusite |
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| Plural | pyrolusites |
regular
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable