Definitions
1.NounA translucent design impressed on the surface of paper and visible when the paper is held to the light.
2.NounA logo superimposed on a digital image, a television broadcast, etc.
3.NounA value stored in a datafile to ensure its integrity, so that if the file's contents are changed then the watermark will no longer match the contents.
4.NounA default hint caption displayed in a text box prior to the user inputting any text.
5.NounA mark indicating the level to which water has risen.
6.VerbTo mark paper with a watermark.
7.VerbTo mark a datafile with a digital watermark.