Search Result for "sulphate": 
Wordnet 3.0

NOUN (1)

1. a salt or ester of sulphuric acid;
[syn: sulfate, sulphate]



The Collaborative International Dictionary of English v.0.48:

Sulphate \Sul"phate\, n. [NL. sulphas, sulphatis, fr. L.
   sulphur, sulfur, brimstone, sulphur: cf. F. sulfate.] (Chem.)
   A salt of sulphuric acid.
   [1913 Webster]


WordNet (r) 3.0 (2006):

sulphate
    n 1: a salt or ester of sulphuric acid [syn: sulfate,
         sulphate]