Lanolin (noun)

A yellow, waxy substance that is secreted by the glands of sheep and other wool-bearing animals and used in cosmetics and other products.

Origin:

The word "lanolin" comes from the latin word "lana" which means "wool" and "oleum" which means "oil". it is also known as wool wax or wool grease.

Examples:

1. Lanolin is used in many skin care products because of its moisturizing properties.
2. Lanolin is extracted from sheep's wool and is used as a lubricant and water-repellent.
3. The lanolin cream is used to moisturize and soften the skin.
4. Lanolin is a key ingredient in many lip balms and other lip care products.
5. The lanolin oil is used to protect and nourish leather goods.