Blue Weapon in dreams
Capacity for harm — held, threatened, or used.
How blue changes the reading
The base reading of Weapon
A weapon in a dream is the dictionary's image of the capacity for harm. The reading depends entirely on how it is held: as defense, as deterrent, as threat, as use.
The dream is often less interested in the violence and more interested in the question — what part of your life have you been treating as serious enough to require a weapon at all?
Where you often see it. A weapon picked up reluctantly. A weapon hidden. A weapon used. The dream uses the weapon for capacity for harm — held, threatened, or used.
What it is not. A weapon is not always aggression. The dictionary often reads it as the dreamer's reckoning with their capacity for harm.
Related in the dictionary. Read weapon with knife, sword, shield, fight, and any scene where harm-capacity is at issue.