geographic feature island Area of dry or relatively dry land surrounded by water or low wetland. BarrierIsland ENVO ENVO:00000098 EcoLexicon:island FTT:147 FTT:450 FTT:886 FTT:887 FTT:888 FTT:889 Geonames:T.ISL Geonames:T.ISLS ISLAND IslandArc SWEETRealm:Island TGN:21468 TGN:21469 TGN:21471 TGN:21475 Wikipedia:Island barrier island cay eyot holm hummock island island arc islands isle islet key key (island)