Any of many New World fish of the genus Poecilia, formerly called Mollienesia; more commonly molly. / (informal) A Molotov cocktail.

simple past tense and past participle of molly

present participle of molly

plural of hairy molly

plural of hog molly

A physical barrier to protect something from unwanted contact, especially a shield to prevent accidental tripping of an emergency shutdown or power switch.

(obsolete) a male homosexual

(obsolete) A male homosexual.

plural of Molly Maguire

(historical) Any of the members of a 19th-century Irish-American secret society, mostly coal miners.