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FLU definition: 1. a common infectious illness that causes fever and headache: 2. a common infectious illness that…. Learn more.
- Cold
COLD definition: 1. at a low temperature, especially when...
- Snuffle
SNUFFLE definition: 1. to breathe in quickly and repeatedly...
- Influenza
INFLUENZA definition: 1. formal for flu 2. formal for flu 3....
- Frog
FROG definition: 1. a small animal that has smooth skin,...
- Cough
COUGH definition: 1. to force air out of your lungs through...
- Stuffed Up
STUFFED UP definition: 1. If you are stuffed up, your nose...
- Chesty
CHESTY definition: 1. having or relating to a lot of mucus...
- Chill
CHILL definition: 1. to (cause to) become cold but not...
- Cold
Flu, also called influenza, is an infection of the nose, throat and lungs, which are part of the respiratory system. The flu is caused by a virus. Influenza viruses are different from the "stomach flu" viruses that cause diarrhea and vomiting.
Influenza, commonly known as the flu, is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue. These symptoms begin one to four (typically two) days after exposure to the virus and last for about two to eight days.
noun. /fluː/ (often the flu) (also formal influenza) [uncountable] a serious disease caused by a virus, that causes a high temperature, severe pains and weakness. The whole family has the flu. (British English) She's got flu. She was off work for four days because of a bout with the flu. a flu outbreak/epidemic/pandemic. a flu vaccine/vaccination.
The meaning of FLU is influenza. How to use flu in a sentence. influenza; any of several virus diseases marked especially by respiratory or intestinal symptoms…
5 paź 2024 · Influenza is an acute viral infection of the upper or lower marked by fever, chills, and a generalized feeling of weakness and pain in the muscles together with varying degrees of soreness in the head and abdomen.
The flu is a disease that's easily spread between people. When you have body aches, a fever, and a sore throat, you probably have the flu. The word flu is shorthand for "influenza," the official name of this infectious, viral illness.
