What does mania mean?
Mania is a noun for intense or excessive enthusiasm, often focused on one activity, interest, or possession. In informal contexts, it can describe an enthusiastic hobby or fixation, usually with a humorous or mildly critical edge: someone may have a mania for collecting records, learning languages, or rearranging furniture. In psychology and psychiatry, mania has a narrower meaning, referring to a state of unusually elevated mood, energy, and activity that may occur in bipolar disorder. The clinical sense is not simply intense excitement; it is a distinct syndrome that can impair judgment, sleep, and ordinary functioning. The word is also used figuratively in expressions such as “a mania for,” where it emphasizes enthusiasm that has become unusually strong or persistent. Its vivid figurative use often carries a note of exaggeration, while its medical use is more technical and diagnostic.
An intense or excessive enthusiasm, obsession, or excitement for a particular activity, subject, or object.
"The country experienced a mania for football during the tournament."
The figurative sense is common in informal English and often suggests an exaggerated or obsessive enthusiasm.
A psychiatric state characterized by abnormally elevated mood, increased energy, and heightened activity, often occurring as a phase of bipolar disorder.
"The clinician diagnosed him with bipolar disorder after a severe manic episode required hospitalization."
This is a clinical term and should not be used as a substitute for a specific diagnosis.
The plural is used for different kinds of intense enthusiasm, obsessions, or patterns of behaviour, and is less common in the clinical sense.
"The exhibition explored the various manias that shape collectors' lives."
The word that describes going from “I like this” to “I will collect, organise, and obsess over absolutely everything about it.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does mania come from?
The English word comes through Latin from Greek mania, meaning madness or frenzy, which was itself related to the Greek word menos, meaning mad or insane. The word entered English in the late 16th century, initially in medical and literary contexts. Modern derivatives such as maniac and manic preserve the same Greek and Latin root, while compounds ending in -mania apply it to particular forms of intense enthusiasm, such as melomania and kleptomania.
Related word forms
How mania is actually used
In everyday use, “mania” is often informal and hyperbolic, as in “a mania for collecting things.” In clinical contexts, it has a more specific psychiatric meaning and is usually used with terms such as “manic episode” or “bipolar mania.”
Easily confused with mania
Mania is a noun meaning intense enthusiasm or a psychiatric state, whereas manic is an adjective describing exaggerated energy, excitement, or activity.
A frenzy is a sudden burst of intense activity or excitement, while mania usually suggests a sustained or excessive enthusiasm, obsession, or psychiatric condition.