[{"word":"spearhead","phonetics":[{"audio":"https://api.dictionaryapi.dev/media/pronunciations/en/spearhead-au.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=75858297","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}},{"text":"/ˈspɪə.hɛd/","audio":""},{"text":"/ˈspiɹ.hɛd/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/spearhead-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=4000971","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The pointed head, or end, of a spear.","synonyms":[],"antonyms":[]},{"definition":"One who leads or initiates an activity (such as an attack or a campaign).","synonyms":[],"antonyms":[]},{"definition":"The leading military unit in an attack.","synonyms":[],"antonyms":[]},{"definition":"A player who initiates attacking moves.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To drive or campaign ardently for, as an effort, project, etc.","synonyms":[],"antonyms":[],"example":"He spearheaded the entire project from day one."}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/spearhead"]}]