| 1. | a tropical American tree, Coccoloba uvifera, of the buckwheat family, bearing grapelike clusters of edible purple berries. |
| 2. | the fruit itself. |
| 3. | a gulfweed. |
| sea grape n. A small tropical American tree (Coccolobis uvifera) growing on sandy beaches and having large, glossy, leathery, rounded leaves and hard purplish fruit arranged in grapelike clusters. |