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flu

Syllabification: flu
Pronunciation: /flo͞o
 
/

Definition of flu in English:

noun

Short for influenza. I had a bad case of the flu
More example sentences
  • Bear in mind that the viruses causing flu change annually and no two flu epidemics are identical.
  • Treatment of colds, flu, sore throats, hay fever and other allergies may also help.
  • In the early stages symptoms can be similar to many other winter illnesses like flu.

Origin

mid 19th century: abbreviation.

More
  • influenza from (mid 18th century):

    Italy saw an outbreak of a severe respiratory ailment in 1743. The English minister to Tuscany, Sir Horace Mann, wrote of Rome that ‘Everybody is ill of the Influenza, and many die’. The epidemic spread throughout Europe, and in English influenza became the general term for this type of contagious viral infection. The English shortened influenza to the more familiar flu in the mid 19th century. Italian influenza means ‘influence’ and derives from Latin fluere ‘to flow’. The Italian word also had the sense ‘an outbreak of an epidemic’, and so ‘an epidemic’. Compare malaria

Derivatives

flulike

1
adjective
Example sentences
  • An epidemic can be declared if more than 400 people per 100,000 of the population consult their GP with flu or a flu-like illness every week.
  • This is important if he is just getting over a flu-like illness or the chickenpox.
  • The pharyngitis and flu-like symptoms are difficult to distinguish from mononucleosis in older patients.

Definition of flu in:

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Pronunciation: ˈɛmjʊləs
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seeking to emulate someone or something