Definition of girly-girly in English:

girly-girly

(also girlie-girlie, girly-girlie)

adjective

  • Girly, especially in an exaggerated or affected manner.

noun

  • A girl, a little girl; a woman with a girlish outlook or having girlish or feminine qualities.

Origin

Late 19th century. Reduplication of girly.

Pronunciation

girly-girly

/ˌɡəːlɪˈɡəːli/