What is afebrile definition?

Afebrile refers to someone who does not have a fever. The word comes from the Latin word "a-" meaning "without" and "febrile" meaning "relating to a fever." A person who is afebrile has a body temperature within the normal range, usually between 97.7°F and 99.5°F (36.5°C and 37.5°C) when measured orally. Being afebrile may indicate that a person is not currently experiencing an infection or illness that affects body temperature. However, it is important to note that some conditions, such as certain cancers or autoimmune diseases, can cause a person to have a chronically low body temperature and be consistently afebrile.