"Scowling" is the present participle of the verb "scowl," which means to make a facial expression of displeasure or anger, typically by furrowing the brow and contracting the muscles around the mouth.
"Scowling" is the present participle of the verb "scowl," which means to make a facial expression of displeasure or anger, typically by furrowing the brow and contracting the muscles around the mouth.