lungs; eye secretion; name of a plant (Ricinus communis L.)
Portuguese: pulmão; secreção dos olhos; nome de uma planta (Ricinus communis L.)
There seems to be no clear explanation for these three cases. Bófi and dó don't exist as simple words. Bófi-bófi could perhaps be considered an imitation of the sound of panting. A djáki is a young bull. The relation between the young bull and the plant remains obscure.