moll /mɒl/noun 6adjective 1forms 1 noun6 •(informal) A female companion of a gangster or other criminal, especially a former or current prostitute."Makes me feel like a pirate," said Josella as she buckled hers on. "Better, I imagine, to be a pirate than a pirate's moll," I told her. — 1951 •(Australia, slang) A girlfriend of a bikie.The bikies ‘molls’ included Susan Lloyd as Tart; Victoria Anoux as Flossie; and Rosalind Talamini as Sunshine. — 1979 •(Australia, slang) A girlfriend of a surfie; blends with pejorative sense. •A prostitute or woman with loose sexual morals. •(slang, offensive) Bitch, slut; an insulting epithet applied to a female. •(slang) A female fan of extreme metal, grunge or hardcore punk, especially the girlfriend of a musician of those aforementioned genres. adjective1 •(no longer used) minor; in the minor key.Bach's Gavotte in B Moll formsmolls