Definition

The outer layer of skin or the outermost layer of cells in a developing embryo.

Example

The exoderm plays a crucial role in protecting the body and forming various structures during development.

Conversation

Did you know the exoderm is the outer layer of skin?

Really? I didn't know that!

Yeah, it's fascinating how our skin develops.

Definitely! It makes me curious about how everything else forms.

Synonyms & Antonyms

Root Explanation

Exoderm → It is formed from "exo-" (meaning outside) and "derma" (from Greek "derma", meaning skin). The word refers to the outer layer of skin or the outer covering of an organism.

Memory Tip

Think of 'exo-' meaning 'outside' and 'derma' meaning 'skin' — this helps you remember that exoderm refers to the outer skin.

Visually Confused Words