Geography of the sea, a lake or a river bottom. Runway, alveo, background. It also means bed, cuja, thalamus, divan, catre triclinium. In geology it means layer, stratum.
BED: in the past. litters to carry to bury the corpses.
Lower part of a river or stream
LECHO:CAMA, HAMMOCK.UTENSIL OR OBJECT OF REST.
BED: a bed with their mattresses / / bottom of a sea or a Lake / / ground where there is a sea or river water / / surface of one stone which sits another