Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A mark showing the greatest height to which water has risen.
  • noun A line indicating the heights of high and low tide.
  • noun A translucent design impressed on paper during manufacture and visible when the paper is held to the light.
  • noun The metal pattern that produces this design.
  • noun Information directly encoded into the data portion of an image, video, or audio file that identifies the copyright owner or a licensed user. In image or video files, a watermark may be either visible or invisible.
  • transitive verb To mark (paper) with a watermark.
  • transitive verb To impress (a pattern or design) as a watermark.
  • transitive verb To insert (a digital file) with a watermark.

from The Century Dictionary.

  • noun The mark, line, or limit of the rise or height of water, as in a well, a river, the sea, etc.; a water-line; especially, a tide-mark.
  • noun A faintly marked letter, figure, or design in the fabric of paper, that denotes its size or its manufacturer, usually barely noticeable except when the sheet is held against strong light.
  • To mark or stamp with water-lines: as, to water-mark paper; a.water-marked page.
  • To mark, inscribe, or embody in water-lines.

from the GNU version of the Collaborative International Dictionary of English.

  • noun A mark indicating the height to which water has risen, or at which it has stood; the usual limit of high or low water.
  • noun A letter, device, or the like, wrought into paper during the process of manufacture.
  • noun (Naut.), rare See Water line, 2.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A translucent design impressed on the surface of paper and visible when the paper is held to the light.
  • noun computing Auxiliary data embedded in a datafile for subsequent identification and verification of the file.
  • verb transitive To mark paper with a watermark.
  • verb transitive To mark a datafile with a watermark.

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

  • noun a line marking the level reached by a body of water
  • noun a distinguishing mark impressed on paper during manufacture; visible when paper is held up to the light

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

water + mark

Support

Help support Wordnik (and make this page ad-free) by adopting the word watermark.

Examples

Comments

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

  • In the rare/antique book field, a figure or design impressed in paper during its manufacture that's visible when the paper is held to the light. It was created by impressing a water-coated metal stamp, or dandy roll, onto the paper during manufacture. Watermarks may denote the papermaker or may carry a heraldic crest or other distinguishing symbol

    February 22, 2007

  • one of the most lovely-sounding words in the english language

    February 24, 2009