Definition

An amoeba is a tiny, single-celled organism that can change its shape. It lives in water or damp places and moves by stretching out parts of its body called pseudopods. Amoebas can be free-living or can live inside other organisms as parasites.

Example

The amoeba moved through the water, extending its pseudopods to capture food.

Conversation

Did you know that an amoeba is a single-celled organism?

Yeah, I learned about them in science class last week.

They're fascinating because they can change shape to move around.

Exactly! I think it's amazing how they catch food with their pseudopods.

Synonyms & Antonyms

Root Explanation

Amoeba → It is derived from the Greek word "amoibe" (meaning change or alteration). The term refers to a single-celled organism that can change shape, reflecting its ability to alter its form.

Memory Tip

Imagine a tiny creature that can 'change' its shape — that's what an amoeba does, and its name comes from the Greek word for change.

Visually Confused Words