bluehead
/ˈbluːˌhɛd/
noun
- A type of fish, especially a small reef fish (Thalassoma bifasciatum) found in the Caribbean, known for the bright blue head of the adult male.
- While snorkeling, we saw a bluehead swimming near the coral.
- The bluehead is a common sight for divers in tropical waters.
- A male bluehead changes color as it matures, developing a vivid blue head.
- A person with blue hair, often used informally or as a nickname.
- At the punk concert, a bluehead was dancing in the front row.
- My friend dyed her hair blue, so now everyone calls her Bluehead.
- The comic book character is a bluehead with electric powers.