Definition that contains nock
- out knocked unconscious by a heavy blow
- floor surprise greatly; knock someone's socks off
- floor knock down with force
- decision (boxing) a victory won on points when no knockout has occurred
- knock the sound of knocking (as on a door or in an engine or bearing)
- knock knock against with force or violence
- powerful strong enough to knock down or overwhelm
- strike a score in tenpins: knocking down all ten with the first ball
- spare a score in tenpins; knocking down all ten after rolling two balls
- shock surprise greatly; knock someone's socks off