Definition

A specialized structure in some plants and marine animals that helps them float or breathe by containing gas.

Example

The pneumatophore of the mangrove tree helps it survive in waterlogged soil by taking in oxygen from the air.

Conversation

Have you ever heard of a pneumatophore?

No, what is that?

It's a type of root found in some wetland plants that helps them breathe.

That's interesting! I had no idea plants could have such unique adaptations.

Synonyms & Antonyms

Root Explanation

Pneumatophore → It is formed from "pneuma" (from Greek πνεῦμα, meaning breath or spirit) and "-phore" (from Greek φέρω, meaning to bear or carry). The word describes a structure that carries or bears air, typically found in certain plants that grow in waterlogged environments.

Memory Tip

Think of 'breath' ('pneuma') being 'carried' ('-phore') by a plant structure, which helps you remember that a pneumatophore is a plant part that helps it breathe in water.

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