Definition

A long, thin structure that supports certain marine organisms, particularly graptolites, from a central disk.

Example

The nema of the graptolite helped it to remain suspended in the water.

Conversation

Have you ever heard of a nema?

No, I haven't. What is it?

It's actually a part of certain ancient creatures, like graptolites.

That sounds really interesting! I love learning about prehistoric life.

Synonyms & Antonyms

Root Explanation

The word 'nema' originates from Greek 'nema' (νῆμα), meaning thread or filament. It refers to a thread-like structure, often used in biological contexts to describe certain types of cells or organisms.

Memory Tip

Imagine a 'thread' ('nema') that connects different parts together, helping you remember that 'nema' refers to something thread-like.

Visually Confused Words