[{"word":"hydrocolloid","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Any material that forms a colloid (especially a gel) when mixed with water","synonyms":[],"antonyms":[]},{"definition":"Such a material, made from agar, used to make dental impressions","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/hydrocolloid"]}]