lakebed

Etymology
From.

Noun

 * 1) The bottom of a lake, especially after the lake has gone dry.

Usage notes

 * Though the word itself typically implies that the lake has gone dry, the phrase  is frequently used for additional clarity.

Related terms

 * creekbed, oceanbed, riverbed, seabed, streambed

Translations

 * Maori: papamoana
 * Norwegian:
 * Bokmål: innsjøbunn