[{"word":"micronutrients","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A mineral, vitamin or other substance that is essential, even in very small quantities, for growth or metabolism.","synonyms":["micromineral","trace element"],"antonyms":["macronutrient"]}],"synonyms":["micromineral","trace element"],"antonyms":["macronutrient"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/micronutrient","https://en.wiktionary.org/wiki/micronutrients"]}]