The Collaborative International Dictionary of English v.0.48:

gonorrhea \gon`or*rhe"a\, gonorrhoea \gon`or*rh[oe]"a\, n. [L.
   gonorrhoea, Gr. ?; ? that which begets, semen, the genitals +
   ? to flow: cf. F. gonorrh['e]e.] (Med.)
   A contagious inflammatory disease of the genitourinary tract,
   affecting especially the urethra and vagina, and
   characterized by a mucopurulent discharge, pain in urination,
   and chordee; clap. It is caused by infection with the
   bacterium Neiseria gonorrheae, and is commonly transmitted
   by sexual intercourse.
   [1913 Webster +PJC] Gonorrheal

WordNet (r) 3.0 (2006):

gonorrhoea
    n 1: a common venereal disease caused by the bacterium Neisseria
         gonorrhoeae; symptoms are painful urination and pain around
         the urethra [syn: gonorrhea, gonorrhoea, clap]