The Curious Dreamer’s Dream Dictionary

by Nancy Wagaman
A deformity, or the idea of something that has mutated, can represent: Someone or something that’s different or unexpected (or a fear of such).

The idea of being different, or of being seen as different than others.

Change, or fear of change.

Feeling affected in the area symbolized by the deformed body part (such as a deformed hand representing feeling less able to handle matters in your life).

See Different, Shape, Tumor, Disabled, Illness, Monster, Weird

Strangest Dream Explanations

by Dream Explanations - Anonymous
Dreams of deformity symbolize that there is an aspect of you that you have not yet embraced. Perhaps this is an aspect that you are ashamed of because it does not fit the status quo.

An abnormal growth or development could mean an aspect of your genius that has not yet been integrated and/or accepted by you. Acceptance has to begin with you.

See Cripple.

The Big Dictionary of Dreams

by Martha Clarke
Deformity reflects that you reject some aspects of yourself.

If any limb of your body grows uncontrollably it means that this limb is relevant, so you have to analyze its specific meaning.