godan verb (-ru), transitive verb
abuse verbally; curse at; shout abuse at; speak ill of
Strongly negative; implies loud, harsh, and insulting language directed at someone. Often used in heated arguments or public outbursts.
彼は相手を激しく罵った。
He violently cursed at his opponent.
人前で罵るのはよくない。
It's not good to shout abuse at someone in public.