[{"word":"razor-sharp","phonetics":[{"audio":"https://api.dictionaryapi.dev/media/pronunciations/en/razor-sharp-au.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=79129017","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"As sharp as a razor; extremely sharp.","synonyms":[],"antonyms":[],"example":"The executioner was proud that he kept his axe razor-sharp, so no prisoner would feel any pain when his head was cut off."},{"definition":"Very clever or quick-witted.","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/razor-sharp"]}]