The Collaborative International Dictionary of English v.0.48:
Epididymitis \Ep`i*did`y*mi"tis\, n. [NL. See Epididymis, and -itis.] (Med.) Inflammation of the epididymis, one of the common results of gonorrhea. [1913 Webster]WordNet (r) 3.0 (2006):
epididymitis n 1: painful inflammation of the epididymis