Noun | 1. | ![]() custard apple - the fruit of any of several tropical American trees of the genus Annona having soft edible pulp Annona, genus Annona - type genus of the Annonaceae; tropical American trees or shrubs Annona cherimola, cherimoya, cherimoya tree - small tropical American tree bearing round or oblong fruit Annona diversifolia, ilama, ilama tree - tropical American tree grown in southern United States having a whitish pink-tinged fruit Annona muricata, prickly custard apple, soursop, soursop tree - small tropical American tree bearing large succulent slightly acid fruit Annona reticulata, bullock heart, bullock's heart, bullock's heart tree - small tropical American tree bearing a bristly heart-shaped acid tropical fruit Annona squamosa, sweetsop, sweetsop tree - tropical American tree bearing sweet pulpy fruit with thick scaly rind and shiny black seeds Annona glabra, pond apple, pond-apple tree - small evergreen tree of tropical America with edible fruit; used chiefly as grafting stock Asimina triloba, papaw, papaw tree, pawpaw - small tree native to the eastern United States having oblong leaves and fleshy fruit fruit tree - tree bearing edible fruit |