Which suffix refers to death?

The suffix that refers to death is "-mortem." This term originates from the Latin word "mors," which means death. It is commonly used in medical contexts, such as in the term "post-mortem," which refers to an examination or investigation conducted after death to determine the cause or circumstances surrounding it. Understanding this suffix is essential in medical terminology as it helps in interpreting various medical expressions related to death and the processes following it.

The other choices pertain to different meanings: "-phobia" indicates an irrational fear of something, "-pathy" refers to disease or a disorder, and "-stasis" relates to stability or maintaining a constant state in a system. Each of these suffixes contributes to medical language but does not relate to the concept of death as "-mortem" does.