hairdo
n. countable B1 Intermediate US //ˈhɛɹˌdu// UK //hˈeəduː// hair·do
n. the way someone styles their hair, such as a specific cut or a special look for a party.
n. a particular style or arrangement of a person's hair, often involving a specific cut or decorative technique.
She is getting a new hairdo for her wedding.
The stylist suggested a modern hairdo that would suit her face shape and lifestyle.
While the actress was known for her natural look, she opted for a dramatic, high-volume hairdo to match the period setting of her latest film role.
From hair + do.