Definition

The outer layer of skin that protects the body.

Example

The epidermis acts as a barrier against environmental damage.

Conversation

Did you know that the outer layer of our skin is called the epiderm?

Really? I always thought it was just called skin.

Yeah, the epiderm actually protects us from the environment.

That’s interesting! I should learn more about skin health.

Synonyms & Antonyms

Root Explanation

Epiderm is formed from "epi-" (meaning upon or over) and "derma" (meaning skin in Greek). The word refers to the outer layer of skin that lies upon the underlying layers.

Memory Tip

Think of the prefix 'epi-' meaning 'upon' and 'derma' meaning 'skin' — this helps you remember that epiderm refers to the layer of skin that is on top.

Visually Confused Words