an acute disease characterized by fever and swollen lymph nodes and an abnormal increase of mononuclear leucocytes or monocytes in the bloodstream; not highly contagious; some believe it can be transmitted by kissing, Short name for the disease mononucleosis, A prefix in many words of Greek origin or formation, meaning ?single,? ?one.?, adjective_ colloquial abbreviation for monaural or monophonic; having only a single audio channel, designating sound transmission or recording or reproduction over a single channel