[{"word":"modulations","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The process of applying a signal to a carrier, modulating.","synonyms":[],"antonyms":[]},{"definition":"The variation and regulation of a population, physiological response, etc.","synonyms":[],"antonyms":[]},{"definition":"A change in key.","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/modulation","https://en.wiktionary.org/wiki/modulations"]}]