Bluebonnet (noun)

1. A wildflower native to Texas, United States, and Mexico, with large blue or purple flowers.
2. A traditional headwear worn by Scottish men and women, having a similar shape as the flower.

Origin:

Derived from the combination of the color blue and the word "bonnet" which is a term for a type of flower or a traditional scottish headwear.

Examples:

1. The fields were filled with bluebonnets in the spring.
2. She picked a handful of bluebonnets and put them in her hair.
3. The state flower of Texas is the bluebonnet.
4. Bluebonnet is a type of lupine, a member of the pea family.
5. He was wearing a bluebonnet, the traditional Scottish headwear, on his head.