[{"word":"isoglosses","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A line on a map indicating the geographical boundaries of a linguistic feature.","synonyms":["heterogloss"],"antonyms":[]}],"synonyms":["heterogloss"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/isogloss","https://en.wiktionary.org/wiki/isoglosses"]}]