Chignon (noun)

A hairstyle in which the hair is rolled or twisted up at the back of the head and fastened, typically worn by women.

Origin:

Mid 18th century: french, literally "nape of the neck", from chignon "nape", from changer "to change" (because it was originally a hairstyle worn by women who had changed their status, e.g. from maiden to married).

Examples:

1. She wore her hair in a sleek chignon for the party.
2. The chignon hairstyle is elegant and sophisticated.
3. The chignon is a classic hairstyle that never goes out of fashion.
4. She had her hair done in a chignon for her wedding.
5. The chignon hairstyle is perfect for a formal event.