Definition

A thin wall or membrane that separates two areas or cavities in the body, such as in the nose or heart.

Example

The doctor explained that the septum in the heart helps to keep the blood flowing in the right direction.

Conversation

Did you know the septum in our noses helps separate the two nostrils?

Really? I didn’t realize it had such an important role.

Yeah, without the septum, our breathing would be really affected.

That makes sense! It’s interesting how our bodies are designed.

Synonyms & Antonyms

Root Explanation

Septum → It comes from Latin 'septum' (meaning partition or wall). The word refers to a dividing wall or structure, particularly in anatomy, where it describes a partition in the body.

Memory Tip

Think of a 'partition' or 'wall' that divides spaces — that's what a septum does in the body.

Visually Confused Words