Hypothermia
Forensic Science
this situation occurs when the core temperature of one's body falls below normal. It is the failure of the body to maintain adequate production of heat under conditions of extreme cold.
- — Glossary of Forensic Terms retrieved 2014-05-28
Fishing
The rapid and abnormal chilling of the body.
Weather
A rapid, progressive mental and physical collapse that accompanies the lowering of body temperature.