In the caribbean (specifically, Dominican Republic)triguena or trigueno
depending on wether
the person is male or female, is someone identified of three (tri)cultures. Namely,someone
of indigenous (carib, quisqueyano or taino indians)african
(from the slaves
brought over by ships)and Spanish
(spain)heritage. It has been used in the latino/caribbean culture as a term of endearment, a compliment but also at times as a descriptive word when neither morena or blanca seem to completely describe the subject.
She's neither black nor white, she's a "triguena".