Decomposition dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Martha Clarke
To see something breaking down or rotting can be a sign that the dreamer has lost her interest or motivation in real life. It indicates an environment conducive to leaving behind a project that is not promising or that has been spoiled for any reason.
It is very important to look at the dream’s breakup, because it can allude to work, business, project, or personal relationship.
Source: The Big Dictionary of Dreams • Author: Martha Clarke