'Maleate' definitions:

Definition of 'maleate'

(from WordNet)
noun
A salt or ester of maleic acid; used as a nontricyclic antidepressant drug for psychomotor activation

Definition of 'Maleate'

From: GCIDE
  • Maleate \Ma*le"ate\, n. A salt of maleic acid. [1913 Webster] maleberry