IPA: /ɔːˈtɒlɪsɪs/
KK: /ɔːˈtɑːlɪsɪs/
The process where an organism's own enzymes break down its own tissues or cells, often referred to as self-digestion.
After death, the body undergoes autolysis, where its own enzymes start to break down the tissues.
Autolysis is formed from "auto-" (meaning self) and "lysis" (from Greek "lysis", meaning to loosen or break down). The word describes the process of self-digestion or self-destruction of cells by their own enzymes.
Think of 'self' ('auto-') breaking down or loosening ('lysis') — that's what autolysis means.