[{"word":"finback","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A large baleen whale, Balaenoptera physalus, that has a ridge on its back; the fin whale.","synonyms":[],"antonyms":[]}],"synonyms":["finner"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/finback"]}]