stunned
adjective
1. filled with the emotional impact of overwhelming surprise or shock
- stood in stunned silence
- stunned scientists found not one but at least three viruses
Similar word(s): surprised, amazed, astonied, astonished, astounded
2. knocked unconscious by a heavy blow
Similar word(s): unconscious, kayoed, out
3. in a state of mental numbness especially as resulting from shock
- lay semiconscious, stunned (or stupefied) by the blow
- was stupid from fatigue
verb
1. simple past tense and past participle of stun