Source : Webster's Revised Unabridged Dictionary (1913)

Dysuria \Dys*u"ri*a\, Dysury \Dys"u*ry\, n. [L. dysuria, Gr. ?;
   ? + ? urine: cf. F. dysurie.] (Med.)
   Difficult or painful discharge of urine.

Source : WordNet®

dysuria
     n : painful or difficult urination