[{"word":"mattress","phonetic":"/ˈmætɹɪs/","phonetics":[{"text":"/ˈmætɹɪs/","audio":""},{"audio":"https://api.dictionaryapi.dev/media/pronunciations/en/mattress-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=1769466","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A pad on which a person can recline and sleep, usually having an inner section of coiled springs covered with foam or other cushioning material then enclosed with cloth fabric.","synonyms":[],"antonyms":[]},{"definition":"A form of retaining wall used to support foundations or an embankment","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To cover with a thick layer, like a mattress; to blanket.","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/mattress"]}]