knifed

verb

1. 1.To cut with a knife.
2. 2.To use a knife to injure or kill by stabbing, slashing, or otherwise using the sharp edge of the knife as a weapon.
3. 3.To cut through as if with a knife.
4. 4.To betray, especially in the context of a political slate.
5. 5.To positively ignore, especially in order to denigrate. compare cut