scowl
UK: skaʊl | US: skaʊl
n. a facial expression of displeasure or anger, typically with furrowed brows and a downward curve of the mouth
vi. to make a scowling expression; to frown angrily
The word "scowl" originates from Middle English scoulen, likely of Scandinavian origin, related to Old Norse skúla ("to skulk, lurk, or frown"). The expressive suffix "-l" may reinforce the action or sound of the expression. Over time, the word narrowed to specifically describe an angry or displeased facial gesture, emphasizing the tightening of the brows and mouth.
She gave him a dark scowl when he interrupted her.
The teacher scowled at the noisy students until they fell silent.
His scowl deepened as he read the disappointing news.
Don’t scowl—it makes you look unapproachable.
The child scowled in frustration after dropping his ice cream.