cyclothymia noun. [sʌɪklǝ'Ɵʌɪmɪǝ] E20.
[from CYCLO- + Greek thumos mind, temper + -IA¹.]
Psychiatry. Behaviour characterized by an alternation of mood between depression and elation; manic-depressive behaviour.

■ cyclothyme,

■ cyclo'thymic adjectives & nouns (a) adjective of, pertaining to, or exhibiting cyclothymia; manic-depressive; (b) noun a person with cyclothymia: E20.

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