Meaning: A coral reef off the southern coast of Florida. Classified under: Nouns denoting natural objects (not man-made) Synonyms: cay; Florida key; key. Hypernyms (cay is a kind of...): coral reef (a reef consisting of coral consolidated into limestone) Holonyms (cay is a part of...):
Causes. Fever occurs when an area in your brain called the hypothalamus (hi-poe-THAL-uh-muhs) â also known as your body's thermostat â shifts the set point of your normal body temperature upward.
There are many ways to know if you have fever, here are few:-. 1  Touch forehead and neck with back of palm, if you feel skin heat higher than your normal body, you have fever. 2  If you feels dehydrated, it also signalling you have fever. 3  If you have fever, you feel muscle aches and unnecessarily body parts & joints pain.