To fight with a knife portends a possible conflict related to your ideals. It represents a cut, wound, or violent break, probably by betrayal. Symbol associated with the ideas of revenge and death, but also sacrifice. The blade’s sharpness points to the primary character of the person who is holding the knife. Similarly, the length of the blade shows the spiritual stature of its possessor. If you use it against something or someone you should inquire within yourself what makes you too worried or upset that you resort to violence. Knives are also considered masculine sexual symbols. (See dagger ). It is said that dreaming of a kitchen knife reports good luck. Any other type of knife warns against possible dangers ahead.