From Wiktionary, the free dictionary
Borrowed from Fula riiti, possibly through Serer riiti.
riiti (definite form riiti gi)
- a one or two-stringed viol used in Fula traditional music, goje
- Fal, Arame, Santos, Rosine, Doneux, Jean Léonce (1990) Dictionnaire wolof-français, Paris: Éditions KARTHALA, →ISBN, page 182