glower
US /ˈɡlaʊ.ɚ/
UK /ˈɡlaʊ.ɚ/

1.
have an angry or sullen look on one's face; scowl
:
•
He glowered at her, but said nothing.
•
The teacher glowered at the noisy students.
1.
an angry or sullen look
:
•
He gave her a fierce glower.
•
Her face was set in a permanent glower.