發懵

to feel dizzy / to be confused / to be at a loss / to stare blankly / Taiwan pr. [fa1 meng2]

fa̅ = f + a1

to send out / to show (one's feeling) / to issue / to develop / to make a bundle of money / classifier for gunshots (rounds)

měng = m + (e)ng3

stupid

發懵 is not used as a component in another word.

發懵 currently does not appear in any sentence.