girlie noun 3adjective 2forms 3 noun3 •(informal) A young girl. •(Internet) A woman or person with feminine traits.the girlies are fighting •(slang) A magazine targeting an adult male audience and containing nude or seminude photographs of women.When Grandma came to visit, the boy hid the girlies in his dresser so she wouldn't see them. adjective2 •(slang, disapproving) Characteristic of a stereotypical girl, very effeminate, sweet; unmasculine.He said he wasn't paying good money for girlie hair — that's what he called it anytime we wanted to go into town to have a real haircut. — 2005 •(slang) Of entertainment, involving attractive women or images thereof, usually nude or wearing skimpy clothing. formsgirlies · girlier · girliest