1. (noun) 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

• glandular fever
• infectious mononucleosis
• kissing disease
• mononucleosis

2. (adjective) designating sound transmission or recording or reproduction over a single channel

• monophonic
• single-channel

1. (adjective) designating sound transmission or recording or reproduction over a single channel

• electronics

1. (noun) 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

• infectious disease

1. (adjective) designating sound transmission or recording or reproduction over a single channel

• monaural