Word for to look at someone telling them to shut up
Solution 1:
There's quell:
- Put an end to (a rebellion or other disorder), typically by the use of force. "extra police were called to quell the disturbance"
- subdue or silence (someone).
"Connor quelled him with a look"
It's often used in this context - you would give someone a 'quelling look' which would be the kind that silently tells them to stop what they are doing.