look daggers at meaning in Hindi

Examples

1. As he drives off, mother and daughter look daggers at one another and each slams a door as they enter their mansion.
2. Did he or didn't he look daggers at some writers during the game because he won a point while losing the game?
3. You might look daggers at him for an hour and he would not notice it, and it would not trouble him if he did . " Jerome K . Jerome " Three Men in a Boat"