any system for the purification of salt water in which a shallow pool of salt water evaporates within a greenhouselike structure, causing the formation on the ceiling of droplets of fresh water, which drip down into collection pools
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.