Definition

A type of protein made by the immune system that helps fight off infections by recognizing and binding to harmful substances like bacteria and viruses.

Example

The doctor explained how antibodies work to protect the body from diseases.

Conversation

I read that our body produces antibodies to fight off infections.

That's right! They play a crucial role in our immune system.

It's fascinating how they can recognize different pathogens.

Absolutely, it's like having a personalized defense team!

Synonyms & Antonyms

Root Explanation

Antibody → It is formed from "anti-" (meaning against) and "body" (from Greek "soma", meaning body). The word "antibody" refers to a substance that works against foreign bodies or pathogens in the immune system.

Memory Tip

Think of 'against' ('anti-') something that is part of the body ('body') — that's why antibodies fight against invaders in the body.

Visually Confused Words