Definition

A serious infectious illness caused by a specific bacteria, leading to symptoms like a sore throat, fever, and difficulty breathing, often accompanied by a false membrane in the throat.

Example

The doctor diagnosed the child with diphtheria after observing the symptoms.

Conversation

Have you heard about the recent outbreak of diphtheria in some areas?

Yeah, it's really concerning; I hope it doesn't spread further.

I read that it can cause serious complications, especially in young kids.

Exactly! Vaccination is really important to prevent diseases like diphtheria.

Synonyms & Antonyms

Root Explanation

Diphtheria is derived from the Greek word "diphthera" (meaning leather or membrane). The term refers to the leathery membrane that forms in the throat during the infection.

Memory Tip

Think of the Greek word for leather ('diphthera') to remember that diphtheria involves a leathery membrane in the throat.

Visually Confused Words