WordWeb Online

1. Provided with a floor

1. Surprise greatly; knock someone's socks off
   "I was floored when I heard that I was promoted"
   - shock, ball over, blow out of the water, take aback
    
2. Knock down with force
   "He floored his opponent"
   - deck, coldcock, dump, knock down
    
3. Cover or supply with a floor
    
4. Silence by a conclusive answer, surprise response, etc.
   "We were floored by his confession"

Type of: beat, surprise

Antonym: ceilinged

Encyclopedia: Floor