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in·fec·tion

infection

 
 
pronunciation:
ihn fek shn
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part of speech: noun
definition 1: If you have an infection, you have an illness that is caused by germs.
She is taking medicine for an infection in her ear.Noah's dad is sick in bed because of an infection.
definition 2: Infection is the action of germs getting inside people's bodies and causing harm or illness. If you have a cut on your foot, infection can start. Infection can damage your skin and your foot, and it can sometimes spread to the inside of your body and make you very sick.
Infection can happen when a cut or other wound is not cleaned.Doctor's wear masks during surgery to prevent infection.
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  bacteria, disease, virus