[{"word":"shadowboxing","phonetics":[],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To practice moves without an actual opponent, often in front of a mirror.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"noun","definitions":[{"definition":"A form of solo exercise, involving throwing punches at the air, and not at an opponent.","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/shadowbox","https://en.wiktionary.org/wiki/shadowboxing"]}]