[{"word":"thornback","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any animal with a thorny back, especially marine animals, such as:","synonyms":[],"antonyms":[]},{"definition":"A woman over a certain age (variously 26 or 30) who has never married, older than a spinster.","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/thornback"]}]