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English definition of “emerald”

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noun uk   /ˈem.ə.rəld/ us  
[C or U] a transparent, bright green, valuable stone that is often used in jewellery: a ring with a large emerald an emerald necklace/ring [U] ( also emerald green) a bright green colour
adjective uk   /ˈem.ə.rəld/ ( also emerald green) us  
emerald eyes
(Definition of emerald from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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