Definition: In the context of biology and medicine, putrefaction is a condition in which the body's tissues decompose and turn into waste products. It can occur in any part of an organism, but it is most commonly associated with bacteria and fungi. Putrefaction occurs when cells begin to break down their own matter and produce waste products like carbon dioxide, water, and energy. This process can be harmful for the organism that is decomposing or producing the waste. The body's defense mechanisms are activated