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3.
This is when a person acts professional with his/her gangster; the person is straight to the point, always addresses people with respect, avoids the hater role.
Nick, while speaking to his boss he dislikes, kept his thoughts knice while with him/her in public.
by Nicholas James Finn June 14, 2006
 
1.
The phonetic combination of cool and nice. Very hip and pleasant. (pronounced kuh-nice)
My grandmamma knice as shit.
by Ph.DJ February 29, 2008
 
2.
When something is beyond just nice.
It's knice to be important, but it's more important to be knice.
by yobyzarc July 10, 2008