Definition

A type of large protein made by the immune system that helps fight infections by recognizing and binding to specific substances called antigens.

Example

Immunoglobulins play a crucial role in the body's defense against diseases.

Conversation

Have you heard about immunoglobulin and its role in our immune system?

Yeah, it's fascinating how our body uses it to fight off infections.

I read that there are different types of immunoglobulin that target specific pathogens.

Exactly! It's amazing how our body has such specialized defenses.

Synonyms & Antonyms

Root Explanation

Immunoglobulin → It is formed from "immunis" (from Latin, meaning exempt or free from) and "globulina" (from Latin, meaning little globe or spherical body). The word refers to a type of protein that is part of the immune system, functioning as antibodies that are spherical in shape and help to protect the body from pathogens.

Memory Tip

Think of 'exempt' ('immunis') from disease and 'spherical bodies' ('globulina') that help protect you — that's what immunoglobulins do.

Visually Confused Words