from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. The waters of the earth's surface as distinguished from those of the lithosphere and the atmosphere.
  • n. The water vapor in the earth's atmosphere.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. All the waters of the Earth, as distinguished from the land and the gases of the atmosphere.

from the GNU version of the Collaborative International Dictionary of English

  • n. The aqueous vapor of the entire atmosphere.
  • n. The aqueous envelope of the earth, including the ocean, all lakes, streams, and underground waters, and the aqueous vapor in the atmosphere.

from The Century Dictionary and Cyclopedia

  • n. The aqueous envelop of the globe.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. the watery layer of the earth's surface; includes water vapor


Sorry, no etymologies found.



Log in or sign up to get involved in the conversation. It's quick and easy.