hairdo

A hairdo is a style or arrangement of someone's hair.

When people talk about their hairdo, they usually mean how their hair looks on any given day. They might say something like "I got a new haircut and now I have a fresh hairdo" or "My sister's hairdo for the wedding was amazing." It can refer to anything from a simple trim to a fancy updo for a special occasion. In some cases, people might use the phrase "hairdo" to describe someone else's style as well – for example, you could say "I love her hairdo in that picture!"