girly UK /ˈɡɜːli/US /ˈɡɝli/adjective 3adverb 1noun 1forms 3 adjective3 •Characteristic of a stereotypical girl, very effeminate, gentle; unmasculine.The Forever21 of Korean makeup, Etude House is geared toward the girliest of girls – and Japanese tourists. — 2017 •(slang) Weak; wussy.There was enough food for a soccer team and we were going to grill it. Our meatfest included no girly utensils, no wussy plates. Just our hands, mouths, and incisors. — 2013 •(slang) Of, or pertaining to, a young, attractive woman; especially one who is scantily clad. adverb1 •(rare) In the manner of a girl.‘He really cares about you,’ Slider said awkwardly. Doing the old bosom-baring on your own behalf was bad enough, but having to talk girly about a male friend was as easy as eating a sand sandwich. — 2001 noun1 •(informal) A girl.“Hey girly!” Chiles said. “What’s up!” / “Oh my gosh,” Raisman said. “How did you get in our hotel room?” — 2025 formsgirlies · girlier · girliest