nongonococcal urethritis
nounMedical Definition of nongonococcal urethritis
: urethritis caused by a microorganism other than a gonococcus
especially
: urethritis that is sexually transmitted and is caused especially by a bacterium of the genus Chlamydia (C. trachomatis) or of the genus Ureaplasma (U. urealyticum)
— called also nonspecific urethritis