flood plain
AREA OF LAND ADJACENT TO A STREAM OR RIVER WHICH STRETCHES FROM THE BANKS OF ITS CHANNEL TO THE BASE OF THE ENCLOSING VALLEY WALLS, AND WHICH EXPERIENCES FLOODING DURING PERIODS OF HIGH DISCHARGE
Flood plain; Flood Plain; Floodplains; Flood plains; Flood fringe; Flood-plain; Fadama; Bottomlands; River plain; Riverine plain; Fluvial plain; Flood zone
pianura alluvionale, vallata lungo un fiume che viene inondata dalle acque del fiume in piena