Source : Webster's Revised Unabridged Dictionary (1913)

Jilt \Jilt\, v. t. [imp. & p. p. {Jilted}; p. pr. & vb. n.
   {Jilting}.]
   To cast off capriciously or unfeeling, as a lover; to deceive
   in love. --Locke.

Source : WordNet®

jilted
     adj : rebuffed (by a lover) without warning; "jilted at the altar"
           [syn: {rejected}, {spurned}]