Definition

Organisms or plants that live on or just below the surface of water, often floating on it.

Example

The pond was filled with pleuston, creating a vibrant ecosystem at the water's surface.

Conversation

Have you ever noticed the pleuston when we go to the lake?

Yeah, it's fascinating how those plants just float on the surface.

I read that they play a crucial role in the ecosystem too.

Absolutely, they provide habitat for so many organisms!

Synonyms & Antonyms

Root Explanation

Pleuston is derived from the Greek word "pleuston" (πλευστόν), meaning "that which floats". It refers to organisms that live in the surface layer of water bodies, floating or swimming at the surface.

Memory Tip

Imagine creatures that 'float' on the surface of water — that's what pleuston refers to.

Visually Confused Words