Definition

A layer of tissue found in certain animals and plants, which can be reflective or nutritive, often associated with the eye or sporangium.

Example

The tapetum in the eyes of some animals helps them see better in low light conditions.

Conversation

Have you ever heard of the tapetum?

I think so, is it related to the eye?

Yeah, it’s that reflective layer in some animals' eyes.

Right! It helps them see better at night, doesn't it?

Synonyms & Antonyms

Root Explanation

**Tapetum** → The word originates from Latin *tapetum*, meaning a carpet or rug. It refers to a layer of tissue in the eye of some animals that reflects light, similar to how a carpet covers a floor.

Memory Tip

Imagine a 'carpet' ('tapetum') that reflects light, helping you remember that 'tapetum' refers to a reflective layer in the eye.

Visually Confused Words