[{"word":"endorphin","phonetic":"/ɛnˈdɔːfɪn/","phonetics":[{"text":"/ɛnˈdɔːfɪn/","audio":""},{"text":"/ɛnˈdɔ(ɹ)fɪn/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of a group of peptide hormones found in the brain that act as neurotransmitters and have properties similar to morphine.","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/endorphin"]}]