What does molly mean?
Molly is an informal noun with different established meanings on either side of the Atlantic. In British English it usually means MDMA, a psychoactive stimulant associated with club, festival, and nightlife culture. In American English it commonly denotes a cannabis cigarette or joint. The word is also a familiar form of the female given name Molly, derived by shortening Mary. These meanings should not be treated as interchangeable: a British speaker hearing molly in connection with drug use will usually think of MDMA, while many American speakers understand it as a cannabis joint. Molly is a chiefly informal term, and discussions of either sense can carry legal, safety, or social concerns. It remains useful to know because the two major senses divide neatly by region, and recognizing them can prevent misunderstanding in news reports, travel conversations, and descriptions of popular culture.
nounIn British English, molly is informal slang for MDMA, a stimulant and hallucinogenic drug. In American English, it is informal slang for a cigarette or joint containing cannabis.
- MDMA, especially in British and Irish English.
- A cannabis cigarette or joint, especially in American English.
- A traditional female given name, normally capitalized and used in personal and cultural contexts.
"The club was closed after police found several molly users outside."
"Several people at the festival had taken molly before going on the dance floor."
"He rolled a molly in the parking lot and passed it around."
The plural is used informally for multiple MDMA tablets or, in American English, cannabis cigarettes or joints.
"Police seized several mollies during the raid."
One of the best-known names for MDMA comes from British and Irish nightlife, where the drug became especially associated with the dance scene.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does molly come from?
Molly is an English female given name formed as a diminutive of Mary, whose own name ultimately comes through Latin and Old French. The shortened form Moll is historically related and survives in names and surnames. The American cannabis-cigarette sense has been linked to an old brand of cannabis cigarette, while the British slang sense for MDMA developed later within recreational drug culture; the precise pathway behind that newer sense is not entirely certain.
How molly is actually used
The British sense refers specifically to MDMA and is strongly associated with club and festival culture. The American sense is chiefly associated with cannabis smoking and may be dated or regionally limited. As a personal name, Molly is normally capitalized.