From Longman Dictionary of Contemporary Englishscowlscowl1 /skaʊl/ ●○○ verb [intransitive]LOOK ATto look at someone in an angry way → frownPatrick scowled, but did as he was told.scowl atMum scowled at him and refused to say anything.→ See Verb table
Examples from the Corpus
scowl• "What do you want?" said the old man, scowling.• He went reluctantly, scowling and cursing the man on the horse.• Papi always scowled and told her not to speak such nonsense.• Jane scowled and told them to get out.• Luce washed herself and smoothed her fringe as best she could, scowling at her reflection in the mirror.• What are you scowling at me for? You asked me to wake you up.• Irritable and moody, she shook her hair back and leaned back on her braced hands and scowled at me.• The off-shift sat scowling on a wall, counting their money.• Reed has been scowling so long in his long career that it seems a naturalrepose for him.scowl at• Nancy scowled at me from across the room.scowlscowl2 noun [countable]EXPRESSION ON somebody'S FACEan angry or disapprovingexpression on someone’s face → frownShe looked at me with a scowl.