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English definition of “rock-solid”


adjective uk   /ˌrɒkˈsɒlɪd/ us    /ˌrɑːkˈsɑːlɪd/
not likely to move or break: I've fixed the table - it's rock-solid now.Hard and firmImmobility
(Definition of rock-solid from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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