[{"word":"clenches","phonetics":[],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To grip or hold fast.","synonyms":[],"antonyms":[]},{"definition":"To close tightly.","synonyms":[],"antonyms":[],"example":"He clenched his fist in anger."}],"synonyms":["clasp","clutch","grip"],"antonyms":["unclench"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/clench","https://en.wiktionary.org/wiki/clenches"]}]