To dream of being dismembered represents feelings of being cut off, disempowered, or isolated. Experiencing a significant loss. You may be feeling a loss of power, abilities, or identity. Consider the body part for additional meaning.
To dream of dismembering someone or something evil represents negative thinking patterns or negative situations that you are cutting off or disempowering. Overcoming danger, fear, or an obstacle.
Example: A young man dreamed of dismembering a bully from his youth. In waking life he got a girlfriend after believing he would never get one.
Example 2: A man dreamed of dismembering an evil man. In waking life he overcame his wish to kill himself.