[{"word":"watermark","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A translucent design impressed on the surface of paper and visible when the paper is held to the light.","synonyms":[],"antonyms":[]},{"definition":"(by extension) A logo superimposed on a digital image, a television broadcast, etc.","synonyms":[],"antonyms":[]},{"definition":"A 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.","synonyms":[],"antonyms":[]},{"definition":"A mark indicating the level to which water has risen.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To mark paper with a watermark.","synonyms":[],"antonyms":[]},{"definition":"To mark a datafile with a digital watermark.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/watermark"]}]