waterbed

Noun

 * 1) A bed with a tough plastic mattress filled with water.

Translations

 * Bulgarian: водно легло
 * Danish:
 * Dutch:
 * Finnish:
 * French:
 * Italian: materasso ad acqua
 * Norwegian:
 * Bokmål: vannseng
 * Spanish: cama de agua, colchón de agua
 * Swedish: vattensäng

Etymology
Compound of.

Noun

 * 1)  matrass filled with water; bed with such a matrass