Definition

A space in the body of certain animals, like arthropods and some mollusks, where blood flows and circulates around the organs.

Example

The hemocoel allows the blood to move freely between the organs of the crab.

Conversation

Did you know that many insects have a space called a hemocoel in their bodies?

Really? I had no idea what that was until you mentioned it.

Yeah, it's where their blood flows around all the organs!

That's fascinating! Nature has some incredible designs.

Synonyms & Antonyms

Root Explanation

Hemocoel is formed from "hemo-" (from Greek "haima", meaning blood) and "coel" (from Greek "koilos", meaning hollow or cavity). The term refers to a body cavity that contains blood, particularly in certain invertebrates.

Memory Tip

Think of 'blood' ('hemo-') in a 'hollow cavity' ('coel') to remember that hemocoel refers to a cavity filled with blood.

Visually Confused Words