Definition

A small, needle-like structure found in some animals, especially sponges, that helps support their soft tissues.

Example

The scientist examined the spicule under a microscope to understand its structure better.

Conversation

Did you see that documentary about sponges last night?

Yeah, it was fascinating! I didn't know they had such unique structures.

Right? The way they explained the role of each spicule was so interesting.

I agree! It made me want to learn more about marine biology.

Synonyms & Antonyms

Root Explanation

**Spicule** → It is formed from "spicula" (from Latin, meaning a small point or a small spear) and the diminutive suffix "-ule" (meaning small). The word "spicule" refers to a small, pointed structure, resembling a tiny spear.

Memory Tip

Think of a small 'spear' ('spicula') when you hear 'spicule' — it helps you remember that a spicule is a small, pointed structure.

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