cheekily
🇺🇸
/ˈtʃiːkɪli/
🇬🇧
/ˈtʃiːkɪli/
in a playful and slightly rude way
He cheekily winked at her as he walked by.
彼は通り過ぎるときに彼女にいたずらっぽくウインクした。