Epsom salts
Share:
Tweet pl.n. (used with a sing. verb) Hydrated magnesium sulfate, MgSO4·7H2O, used as a cathartic and as an agent to reduce inflammation. [After Epsom, former name of Epsom and Ewell, England.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.