What does erotomania mean?
Erotomania is a noun naming a specific delusional condition: a person's fixed, irrational conviction that someone else—frequently a stranger, public figure, or celebrity—is passionately in love with them, despite clear evidence to the contrary. In psychiatry it appears both as a standalone diagnosis (pure erotomania) and as part of other psychotic disorders, and it is also known as de Clérambault's syndrome after the French physician who described its chronic form. Sufferers may interpret ordinary gestures as secret signals and can become intrusive or even dangerous toward the supposed lover. An older, broader sense of the word denoted excessive erotic desire, though this use is now dated. Because the term is technical, it suits formal writing on psychology, law, or biography rather than casual conversation. Its dramatic real-world consequences have made it a memorable word in discussions of obsessive love gone wrong.
nounA delusional disorder in which a person holds an unfounded, obsessive belief that another person—often a stranger or celebrity—is deeply in love with them. More broadly, an excessive and irrational preoccupation with erotic desire.
- The psychiatric delusion that another person, often unacquainted or famous, is secretly in love with oneself.
- Excessive sexual desire or obsessive preoccupation with erotic matters (older, broader usage).
"Convinced the news anchor was secretly sending her coded messages of love, she was ultimately diagnosed with erotomania."
"His erotomania convinced him that every glance from his coworker was a hidden confession of love."
"Victorian physicians sometimes used 'erotomania' loosely to describe what we would now call hypersexuality."
Rarely pluralized; the word usually appears as an uncountable mass noun. A plural would occur only when discussing multiple distinct instances or types of the condition.
"Early psychiatric texts catalogued various erotomanias alongside other delusions of passion."
In 1941, John Hinckley Jr.'s erotomanic fixation on Jodie Foster led him to attempt to assassinate President Reagan — one of history's most infamous real-world cases.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of erotomania
Erotomania derives from Greek roots: 'eros' (ἔρως), meaning love or passionate desire, combined with 'mania' (μανία), meaning madness or frenzy. The word entered European medical vocabulary through New Latin, becoming established in English during the early 17th century when physicians began classifying forms of mental derangement. It shares these roots with words like 'erotic', 'eroticism', and the family of '-mania' compounds such as 'megalomania' and 'kleptomania'. The clinical sense was refined in the 19th and early 20th centuries, notably by Gaëtan Gatian de Clérambault.
Related word forms
How erotomania is actually used
Primarily a clinical/technical term used in psychiatry; outside medical contexts it may sound jargonistic or sensational. The older, looser sense meaning simply excessive lust has largely fallen out of professional use but persists informally. It carries no affectionate or humorous connotation — it names a genuine delusional condition.
Easily confused with erotomania
Nymphomania refers to uncontrollable or excessive sexual desire in a woman, whereas erotomania is the delusion that someone else is romantically in love with you.