The meaning of INFECTED is having an infection : contaminated with an infective agent (such as a bacterium or virus). How to use infected in a sentence.

INFECTED definition: 1. (of a person or animal) affected by an organism that can cause disease: 2. (of a substance…. Learn more.

When someone's infected, they've been exposed to an organism that causes a disease. It's too late for an infected person to get a flu vaccine — they already have the flu. In some cases, bodies of water …

To invade and proliferate in, often resulting in disease. Used of microorganisms or other infectious agents: people who were infected with salmonella. 2. To cause the invasion of (a cell, for example) …

Definition of infected adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

People can become carriers by sharing cups or utensils with an infected person or by breathing in droplets after an infected person coughs or sneezes.

INFECTED meaning: 1 : containing germs that cause disease; 2 : having a disease caused by germs

• The chance of getting infected from a pint of blood is less than 1 in a million. • These untidy wounds are about 50 times more likely to get infected than tidy ones.

Jan 18, 2026 · Adjective infected (comparative more infected, superlative most infected) Having an infection.

to affect with disease-producing germs: The germs had infected his wound. to affect the morals, opinions, emotions, etc., of others: His courage infected the other soldiers.