| Noun | 1. | Caryocar nuciferum - large South American evergreen tree trifoliate leaves and drupes with nutlike seeds used as food and a source of cooking oil souari nut - a large nutlike seed of a South American tree Caryocar, genus Caryocar - type genus of the Caryocaraceae; South American trees yielding strong fine-grained wood and edible nuts tree - a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms |