n. 25B6; plural noun (informal) a fit of blues : DEPRESSION, sadness, unhappiness, melancholy, misery, sorrow, gloom, dejection, despondency, despair; the doldrums.
BLUES
Meaning of BLUES in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012