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English definition of “pumice (stone)”

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pumice (stone)

noun [C or U] uk   /ˈpʌm.ɪsˌstəʊn/ us    /-ˌstoʊn/
a type of grey, light stone that is used in pieces or as a powder for rubbing things to make them smooth: Pumice is produced in volcanic eruptions. You can use a pumice stone in the bath to remove dry skin from your feet.
Translations of “pumice (stone)”
in Chinese (Traditional) 浮石,輕石(用來摩擦物體使其光滑)…
in Chinese (Simplified) 浮石,轻石(用来摩擦物体使其光滑)…
(Definition of pumice (stone) from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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