[{"word":"effective","phonetic":"/əˈfɛktɪv/","phonetics":[{"text":"/əˈfɛktɪv/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/effective-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=2100962","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A soldier fit for duty","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Having the power to produce a required effect or effects.","synonyms":["efficacious"],"antonyms":[],"example":"The pill is an effective method of birth control."},{"definition":"Producing a decided or decisive effect.","synonyms":[],"antonyms":[],"example":"The president delivered an effective speech!"},{"definition":"Efficient, serviceable, or operative, available for useful work.","synonyms":[],"antonyms":[],"example":"How long does it take to make a bunch of civilians an effective military force?"},{"definition":"Actually in effect.","synonyms":[],"antonyms":[],"example":"The curfew is effective at midnight."},{"definition":"(of a cycle or divisor) Having no negative coefficients.","synonyms":[],"antonyms":[]},{"definition":"(for any effective theory) approximate; Not describing the fundamental dynamic changes in some system as they happen.","synonyms":[],"antonyms":[]}],"synonyms":["efficacious"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/effective"]}]