Definition

A living thing that exists inside the body or cells of another living thing.

Example

The endosymbiont provides nutrients to its host in exchange for protection.

Conversation

Have you heard about the concept of an endosymbiont> in biology?

Yeah, it's pretty fascinating how some organisms live inside others.

Exactly! It really changes how we think about evolution.

Right? It shows how interconnected life can be.

Synonyms & Antonyms

Root Explanation

Endosymbiont → It is formed from "endo-" (from Greek "endon", meaning within) and "symbiont" (from Greek "symbiontes", meaning living together). The word describes an organism that lives within another organism in a mutually beneficial relationship.

Memory Tip

Think of an organism that lives 'within' ('endo-') another organism, creating a partnership ('symbiont'). This helps you remember that an endosymbiont is a partner living inside another.

Visually Confused Words