Definition

A fatty substance derived from sheep's wool, commonly used in skin care products, soaps, and ointments.

Example

She applied a cream containing lanolin to soothe her dry skin.

Conversation

Have you ever tried using a cream that contains lanolin?

No, I haven't! What is it good for?

It's great for moisturizing dry skin because it's derived from wool.

That sounds interesting! I might look for a lotion with lanolin in it.

Synonyms & Antonyms

Root Explanation

Lanolin originates from the Latin word 'lanula' (meaning little lamb) combined with 'oleum' (meaning oil). The term refers to the oily substance derived from the wool of sheep, often used in cosmetics and skin care products.

Memory Tip

Think of 'little lamb' ('lanula') and 'oil' ('oleum') to remember that lanolin is an oil derived from the wool of sheep.

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