[ep-suh m] /ˈɛp səm/
a town in Surrey, SE England, S of London: site of a famous racetrack (Epsom Downs) where the annual Derby is held.
a town in SE England, in Surrey: famous for its mineral springs and for horse racing. Pop (with Ewell): 64 492 (2001)
[ep-suh-mahyt] /ˈɛp səˌmaɪt/ noun, Mineralogy. 1. the natural form of Epsom salt, Mg 2 SO 4 ⋅7H 2 O, found as a crust in caves and lake deposits.
noun 1. Often, Epsom salts. Chemistry, Pharmacology. hydrated magnesium sulfate, MgSO 4 ⋅7H 2 O, occurring as small colorless crystals: used in fertilizers, the dyeing of fabrics, leather tanning, etc., and in medicine chiefly as a cathartic.
excitatory postsynaptic potential
Electronic Performance Support System electrical power subsystem