Definition

A type of fungus that is round and releases spores in a cloud when pressed or hit. It can also refer to the round seed head of a dandelion.

Example

We found a puffball in the forest, and when we touched it, it released a cloud of spores.

Conversation

Have you ever seen a puffball mushroom in the wild?

No, I haven't! What do they look like?

They are round and usually white or tan, and when you step on them, they release spores like a little cloud.

That sounds really cool! I should look out for them next time I'm hiking.

Synonyms & Antonyms

Root Explanation

Puffball is formed from "puff" (of uncertain origin, likely imitative of the sound made when air is expelled) and "ball" (from Old English "beall", meaning a round object). The word describes a round fungus that releases spores in a puff when disturbed, resembling a ball shape.

Memory Tip

Think of a round object ('ball') that makes a sound when air is expelled ('puff') — that's why a puffball is a round fungus that puffs out spores.

Visually Confused Words