[{"word":"12mo","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A book size using duodecimo-sized pages.","synonyms":[],"antonyms":[]}],"synonyms":["12º","D","duodecimo","twelvemo","12º","duodecimo","twelvemo"],"antonyms":[]},{"partOfSpeech":"noun","definitions":[{"definition":"A size of paper, so called because it is originally made by folding and cutting a single sheet from a printing press into 12 leaves; (5 by 7¾ inches): 6.5 to 7.5 inches high, approximately 4.5 inches wide.","synonyms":[],"antonyms":[]},{"definition":"A sheet or page of that size.","synonyms":[],"antonyms":[]},{"definition":"A book having pages of that size.","synonyms":[],"antonyms":[]}],"synonyms":["12mo","12º","D","twelvemo","12mo","12º","twelvemo"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/12mo","https://en.wiktionary.org/wiki/duodecimo"]}]