[{"word":"catecholamines","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of a class of aromatic amines derived from pyrocatechol that are hormones produced by the adrenal gland.","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/catecholamine","https://en.wiktionary.org/wiki/catecholamines"]}]