This little goat is in a pen. noun. The definition of a pen is a small yard or animal enclosure, or an tool used to draw or write with ink. An example of a pen is a petting zoo. An example of a pen is a ball point.
If you are referring to the internal temperature of the human body, studies show most bodies can only survive up to 108 degrees Fahrenheit, or 42 degrees Celcius, as the proteins inside the body begin to die at around 105F.
What is the maximum temperature a human can survive? That depends on what the person is wearing, how hydrated they are, and many other factors. Firefighters routinely endure temperatures over 200 Â°F. Obviously, many people have survived localized burns from things like arc welders, which read over 612 Â°F. The highest survived internal body temperature was 115 Â°F.