[{"word":"sierras","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A rugged range of mountains.","synonyms":[],"antonyms":[]},{"definition":"The letter S in the ICAO spelling alphabet.","synonyms":[],"antonyms":[]},{"definition":"A scombroid fish.","synonyms":[],"antonyms":[]},{"definition":"A relatively low-quality grade of Spanish saffron.","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/sierra","https://en.wiktionary.org/wiki/sierras"]}]