Definition

The study of blood serum and its reactions, often used to understand diseases and immune responses.

Example

Doctors use serology to test for various infections in the blood.

Conversation

I heard you took a class on serology last semester.

Yeah, it was really interesting to learn about blood tests.

What did you find most surprising about serology?

I didn't know it could help diagnose so many diseases!

Synonyms & Antonyms

Root Explanation

Serology → It is formed from "sērum" (from Latin, meaning serum) and "-logy" (from Greek "logia", meaning study of). The word refers to the study of serum, particularly in relation to blood and immune responses.

Memory Tip

Think of 'serum' as the liquid part of blood that is studied in serology, and remember that '-logy' means the study of something.

Visually Confused Words