It often indicates a process of decomposition or breakdown, particularly in biological contexts.
Here are some examples of words using the root "lysis":
* Hemolysis: The breakdown of red blood cells.
* Cytolysis: The breakdown of cells.
* Hydrolysis: The breakdown of a compound by the addition of water.
* Electrolysis: The breakdown of a compound by an electric current.
* Analysis: The breakdown of something into its component parts.