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English definition of “obsidian”


noun [U]     /ɒbˈsɪd.i.ən/ US  /ɑːb-/
a type of almost black rock that is like glassTypes of rockPrecious and semi-precious stones
(Definition of obsidian noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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Translations of “obsidian”

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