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Epsom salts

Pronunciation: /ɛpsəmˈsɔːlts/

Definition of Epsom salts

noun

  • crystals of hydrated magnesium sulphate used as a purgative or for other medicinal use.
    • Chemical formula: MgSO4.7H2O

Origin:

mid 18th century: named after the town of Epsom, where it was first found occurring naturally

Epsom salts in other Oxford dictionaries

Definition of Epsom salts in the US English dictionary

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