'Sulphate' definitions:
Definition of 'sulphate'
(from WordNet)
noun
A salt or ester of sulphuric acid [syn: sulfate, sulphate]
Definition of 'Sulphate'
From: GCIDE
- Sulphate \Sul"phate\, n. [NL. sulphas, sulphatis, fr. L. sulphur, sulfur, brimstone, sulphur: cf. F. sulfate.] (Chem.) A salt of sulphuric acid. [1913 Webster]