TOEFL purified Definition Having had impurities or contaminants removed; made pure. Example "The campers drank purified water from the stream." Sign in to save TOEFL PDF — $25 ← purification purify → Study tips featuring "purified" TOEFL Academic Vocabulary: Study by Topic Related words TOEFL brighten GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate GRE abduct SAT abet GRE abhor GRE abide SAT abject TOEFL ablaze