in a state of mental numbness especially as resulting from shock; "he had a dazed expression on his face"; "lay semiconscious, stunned (or stupefied) by the blow"; "was stupid from fatigue"
stunned or confused and slow to react (as from blows or drunkenness or exhaustion)
the feeling of distress and disbelief that you have when something bad happens accidentally; "his mother's death left him in a daze"; "he was numb with shock"