名詞 mania:

1. an irrational but irresistible motive for a belief or action
   同義詞：passion, cacoethes
2. a mood disorder; an affective disorder in which the victim tends to respond excessively and sometimes violently
   同義詞：manic disorder

ma.ni.a

n.（名詞）
An excessively intense enthusiasm, interest, or desire; a craze:
癖好：一種過度熱烈的熱情、興趣或渴望；狂熱：
例句：
a mania for neatness.
潔凈癖

Psychiatry A manifestation of manic-depressive illness, characterized by profuse and rapidly changing ideas, exaggerated gaiety, and excessive physical activity.
【精神病學】 躁狂：一種煩躁抑郁病的表現(xiàn)，特點是有過多變化極快的觀念，過分的狂喜以及劇烈的身體活動
Violent abnormal behavior.See Synonyms at insanity
瘋狂：暴烈而異常的行為舉止參見 insanity

來源：
Middle English [madness]
中古英語 [瘋狂]
from Late Latin
源自 后期拉丁語
from Greek * see men-
源自 希臘語 *參見 men-