[{"word":"negations","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The act of negating something.","synonyms":[],"antonyms":[]},{"definition":"A denial or contradiction.","synonyms":[],"antonyms":[]},{"definition":"A proposition which is the contradictory of another proposition and which can be obtained from that other proposition by the appropriately placed addition/insertion of the word \"not\". (Or, in symbolic logic, by prepending that proposition with the symbol for the logical operator \"not\".)","synonyms":[],"antonyms":[]},{"definition":"The logical operation which obtains such (negated) propositions.","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/negation","https://en.wiktionary.org/wiki/negations"]}]