Gonorrhoeal is an adjective that refers to the sexually transmitted infection caused by the bacterium Neisseria gonorrhoeae. There are several synonyms that can be used to describe this condition, including gonococcal, gonococcal infection, and GC infection. Other terms that can be used to describe the symptoms of this infection include painful urination, discharge, and inflammation of the genitals and/or rectum. In addition to these terms, medical professionals may also use the terms urethritis, cervicitis, or proctitis, depending on where the infection is located. While gonorrhoeal infections can be successfully treated with antibiotics, it is important to seek medical attention if you suspect you have been infected.