plain [plains]◼◼◼(an expanse of land with relatively low relief) noun [UK: pleɪn] [US: ˈpleɪn]The beasts ran through the plain. = Les bêtes couraient à travers la plaine.
plainenom {f}
lowland [lowlands]◼◼◻(area which is lower than surroundings) noun [UK: ˈləʊ.lənd] [US: ˈloʊ.lənd]The Dutch used windmills to pump water out of the lowlands and reclaim land. = Les Hollandais utilisaient des moulins à vent pour pomper l'eau des plaines et gagner des terres.
plaine alluviale nom {f}
alluvial plain◼◼◼(plain formed by deposition of sediment of a river) noun
plaine du Pô nom {f}
Po valley◼◼◼(large plain in northern Italy) proper noun