[{"word":"antihistamines","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A drug or substance that counteracts the effects of a histamine. Commonly used to alleviate the symptoms of hay fever and other allergies.","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/antihistamine","https://en.wiktionary.org/wiki/antihistamines"]}]