Akademik

mel|an|cho|li|a
mel|an|cho|li|a «MEHL uhn KOH lee uh», noun.
a functional mental disorder characterized by great depression of spirits and activity, and gloomy thoughts and fears often accompanied by vivid delusions.
[< Late Latin melancholia < Greek melancholía < mélās, -anos black + chol bile]

Useful english dictionary. 2012.