Definition

A small organ located behind the breastbone that helps develop the immune system, especially in young people.

Example

The thymus plays a crucial role in the development of T cells, which are important for the immune response.

Conversation

Did you know the thymus plays a crucial role in developing our immune system?

Really? I had no idea it was that important.

Yeah, it's fascinating how it works, especially when we're young.

I should read more about it; our bodies are so interesting!

Synonyms & Antonyms

Root Explanation

**Thymus** → The word 'thymus' comes from the Greek 'thumos' (θυμός), meaning spirit or soul, and is related to the word 'thymian' (θυμίαν), which refers to a type of herb. The thymus gland is associated with the immune system and is thought to play a role in the spirit or vitality of an individual.

Memory Tip

Think of the Greek word for spirit ('thumos') to remember that the thymus is linked to vitality and the immune system.

Visually Confused Words