Algor mortis refers to the post-mortem cooling of the body temperature that occurs after death. This process can be described using various synonyms such as post-mortem cooling, body temperature cooling, or corpse cooling. Another synonym for algor mortis is the death chill, which refers to the sudden drop in body temperature after death. Other synonyms include agonal coolness, extinction chill, or cadaveric hypothermia. Understanding the different synonyms for algor mortis is important for forensic investigators and medical professionals who use them to help determine the time of death. In summary, algor mortis has several synonyms that describe the same process of body temperature cooling after death.