lake bed

• Le fond d'un lac, souvent plat et généralement sec lorsque le lac est asséché ou a disparu avec le temps.

The flat, usually dry bottom of a lake, especially one that has no water or has dried up over time.

1. B1formal

   The floor or bottom of a lake, consisting of sediment, rock, or soil.

   Lit de lac

   • The divers explored the lake bed for ancient artifacts.
   • Sediment accumulates on the lake bed over thousands of years.
   • The lake bed was exposed after the drought dried up the water.