Definition of relay for English Language Learners. : 1  a race between teams in which each team member runs, swims, etc., a different part of the race. : 2  the act of passing something from one person or device to another; also : a system for doing this.
The normal core body temperature of a healthy, resting adult human being is stated to be at 98.6 degrees fahrenheit or 37.0 degrees celsius.his is the longest and most inaccurate way of measuring body temperature, the normal temperature falls at 97.6 Â°F or 36.4 Â°C. Rectal temperatures are an internal measurement taken in the rectum, which fall at 99.6 Â°F or 37.6 Â°C.
A fever is a rise in body temperature. It's usually a sign of infection. The fever itself is generally harmless and probably helpful. Fevers usually don't need treatment. The average body temperature is 98.6 F (37 C). But normal body temperature can range between 97 (36.1) and 99 (37.2) or more.Your body temperature can vary depending on how active you are or the time of day. Generally, older people have lower body temperatures than younger people.evers usually don't need treatment. The average body temperature is 98.6 F (37 C). But normal body temperature can range between 97 (36.1) and 99 (37.2) or more. Your body temperature can vary depending on how active you are or the time of day.