Definition

A type of tiny marine organism that has a shell made of calcium and is often found in the ocean. These organisms have small holes in their shells that allow them to extend their arms to catch food.

Example

Foraminifers are important in studying past climate changes because they can be found in ocean sediments.

Conversation

Have you ever heard of a foraminifer?

No, I haven't! What is it?

It's a tiny marine organism with a shell, really interesting to study.

That sounds cool! I love learning about ocean life.

Synonyms & Antonyms

Root Explanation

Foraminifer → It is formed from "foramen" (from Latin, meaning hole or opening) and "fer" (from Latin "ferre", meaning to bear or carry). The word refers to organisms that bear holes or openings in their shells.

Memory Tip

Think of 'holes' ('foramen') that these tiny creatures 'carry' ('fer') in their shells — that's why foraminifers are known for their distinctive perforated structures.

Visually Confused Words