[{"word":"postmasters","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The head of a post office.","synonyms":[],"antonyms":[]},{"definition":"The administrator of an electronic mail system.","synonyms":[],"antonyms":[]},{"definition":"A kind of scholar at Merton College, Oxford; portionist.","synonyms":[],"antonyms":[]},{"definition":"One who has charge of a station for the accommodation of travellers; one who supplies post horses.","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/postmaster","https://en.wiktionary.org/wiki/postmasters"]}]