Definition

A thick, oily substance produced by glands in the skin that helps to keep the skin and hair moisturized.

Example

The dermatologist explained that too much sebum can lead to acne.

Conversation

I read that sebum is important for keeping our skin moisturized.

Yeah, I heard it helps protect our skin too.

Exactly! Too much sebum can cause breakouts, though.

True, but a little is definitely good for us.

Synonyms & Antonyms

Root Explanation

Sebum originates from Latin 'sebum' (meaning tallow or fat). It refers to the oily substance produced by sebaceous glands in the skin.

Memory Tip

Think of the Latin word for fat, 'sebum', to remember that sebum is the oily substance that keeps your skin moisturized.

Visually Confused Words