Definition

Not affected by something, especially a disease or an influence; having protection against infection or being exempt from something.

Example

She is immune to the flu because she received the vaccine.

Conversation

Have you heard about the new vaccine?

Yeah, I heard it's supposed to make us immune to that virus.

Exactly! It's great to think that we could be safer this winter.

For sure! I hope it really helps everyone feel more immune to getting sick.

Synonyms & Antonyms

Definition

A person who is protected from a disease or infection, often because they have been vaccinated or have already had the disease.

Example

The doctor said that she is immune to the flu after getting the vaccine.

Conversation

Did you hear about the new vaccine?

Yeah, I heard it can make people immune to the virus.

That's good news! I hope it helps everyone stay healthy.

Root Explanation

Immune → It is derived from the Latin word "immunis" (meaning exempt or free from), which is composed of the prefix "in-" (meaning not) and "munis" (meaning performing or fulfilling a duty). The word "immune" refers to being exempt from a duty or obligation, particularly in the context of disease resistance.

Memory Tip

Think of being 'exempt' ('immunis') from something, like a disease, which helps you remember that 'immune' means being protected or resistant.

Visually Confused Words