Definition

A fluid-filled space found in the early stage of an embryo called a blastula.

Example

The blastocoele is essential for the development of the embryo.

Conversation

Have you ever heard of the term blastocoele?

Yeah, I think it's related to embryology or something, right?

Exactly! It's the fluid-filled cavity in a blastula.

That's interesting! I never knew it had such a specific definition.

Synonyms & Antonyms

Root Explanation

Blastocoele → It is formed from "blasto-" (from Greek "blastos", meaning germ or sprout) and "coele" (from Greek "koilos", meaning hollow or cavity). The word refers to the hollow cavity within a developing embryo, specifically in the early stages of development.

Memory Tip

Think of a 'germ' or 'sprout' ('blasto-') that creates a 'hollow space' ('coele') in the early stages of life — that's what a blastocoele is.

Visually Confused Words