Cosmetology (noun)

The study and application of beauty treatments, including hair styling, skin care, and makeup application.

Origin:

Derived from the greek words "kosmetikos" meaning "skilled in adornment" and "logia" meaning "study of".

Examples:

1. She studied cosmetology in order to become a hair stylist.
2. The cosmetology program at the vocational school taught students about hair cutting and coloring techniques.
3. The esthetician at the spa received her training in cosmetology.
4. The cosmetology department at the school offers a variety of services, including facials and waxing.
5. The cosmetology teacher taught the students about different types of makeup and how to apply it properly.