See Also:

flu (oh)



[Date: 1800-1900; Origin: influenza]
a common illness that makes you feel very tired and weak, gives you a sore throat, and makes you cough and have to clear your nose a lot
-synonym influenza influenza
::Steven's still in bed with flu .
::She's got the flu .
::I couldn't go because I had flu .
a flu virus/bug
::the spread of the flu virus
::Doctors now fear a flu epidemic .