The Curious Dreamer’s Dream Dictionary

by Nancy Wagaman
Something or someone who disappears can represent: A sudden lack of availability, accessibility, or understanding of whatever is represented by the thing that disappeared.

A decrease in importance or perceived importance (such as a fierce wolf that disappeared representing a threat that has subsided in real life).

A wish to disappear or not be seen, or to avoid responsibilities, blame, embarrassment, or some other undesired experience.

See Transparent, Eroding, Deterioration, Smaller, Getting, Decreasing, Depleted, Sparse, Scarcity, Rotten, Powers

Tryskelion Dream Interpretation

by Pagan - Anonymous
If you see people or things disappearing before your very eyes, this is a dream that is pointing up your insecurities and concern about the important people, conditions, situations, or people that might disappear from your life. This an anxiety dream and shows that you need to work on you self image through building your self worth.

Islamic Dream Interpretation

by Ibn Seerin
(Absence, Becoming unknown, Loss of tracks) If one disappears from his house or from the country, and if his tracks could not be located in the dream, it means taking a long journey, turning out to be where he is suspected to be, getting married in that place, falling in love with an unknown person, falling sick in a foreign land, or it could mean death ifthe person is sick. However the disappearance of God’s loving people in a dream perhaps means thinking about one’s beloved, or being exposed to uncommon mysteries of the universe.

If one disappears within the earth without going through a hole in his dream, and ifhe remains a long time therein until people think that he will never come out again in the dream, it means self-deception, arrogance and love for the wor ld, and such a person will die in that pursuit as a consequence of adventuring with his own life.

(Also see Evanescence)