glower
verbUK /ˈɡlaʊ.ər/
US /ˈɡlaʊ.ɚ/
To look at someone with an angry, unhappy face.
The boy glowered at his sister when she took his toy.
OTHER MEANINGS
2. An angry or sullen stare.
She gave him a glower and walked away.
3. To look dark or threatening, as clouds or weather.
Dark clouds glowered over the hills before the storm.
4. To shine or glow with a dull, steady light.
The embers glowered in the fireplace late at night.