This is the 14210th most frequent German word.
haitianische
The German word "haitianische" means "Haitian" in English, referring to something or someone from or related to Haiti.
In this sentence, 'haitianische' is used as an adjective to describe the noun 'Kultur', specifying that the culture being referred to is from Haiti.
Die haitianische Kultur ist reich an Traditionen.
Haitian culture is rich in traditions.
Here, 'haitianischen' is the declined form of the adjective describing 'Künstler', making clear that the artists being studied are from Haiti, and indicating grammatical agreement with the plural 'Künstler'.
Er studiert die haitianischen Künstler der Moderne.
He studies modern Haitian artists.
In this sentence, 'haitianische' describes 'Lied', so the song being mentioned is indicated to be of Haitian origin.