mpagadde) v.tr. sharpen, grind (knives, etc.); fig. sharpen; improve; colloq. scold, upbraid, okuwagala ku bwongo, to improve one's knowledge, sharpen one's wits, okuwagala amannyo, to chew.
wagala (-wagadde, mpagadde) v.tr. sharpen, grind (knives, etc.); fig. sharpen; improve; colloq. scold, upbraid, okuwagala ku bwongo, to improve one's knowledge, sharpen one's wits, okuwagala amannyo, to chew.