IPA: /ˈwɪt.ɪ.li/
KK: /ˈwɪt̬.ɪ.li/
In a way that shows clever humor or quick thinking.
She wittily responded to the joke, making everyone laugh.
Wittily → It is formed from "wit" (from Old English "wita", meaning knowledge or understanding) and "-ily" (a suffix forming adverbs, meaning in a manner of). The word "wittily" means in a manner that shows cleverness or intelligence.
Think of 'wit' as showing cleverness or understanding, and remember that 'wittily' means doing something in a clever or intelligent way.