[{"word":"jumar","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A device, used to clip on a rope, that tightens when weight is applied, thus allowing the rope to be climbed.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To climb using this device.","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/jumar"]}]