[{"word":"tree-line","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The edge of the habitat at which trees are capable of growing; the timberline.","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/tree-line"]}]