[{"word":"pyrethrum","phonetic":"/paɪˈɹiθɹəm/","phonetics":[{"text":"/paɪˈɹiθɹəm/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any of several daisy-like perennial African plants of the genus Tanacetum, especially Tanacetum cinerariifolium.","synonyms":[],"antonyms":[]},{"definition":"Anacyclus pyrethrum (pellitory of Spain)","synonyms":[],"antonyms":[]},{"definition":"Any of several insecticides obtained from these plants; pyrethrin.","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/pyrethrum"]}]