单词 | impurity |
释义 | impurity[ im-pyoor-i-tee ] / ɪmˈpyʊər ɪ ti / SEE SYNONYMS FOR impurity ON THESAURUS.COM noun, plural im·pu·ri·ties for 2.the quality or state of being impure. Often impurities. something that is or makes impure: After the flood the authorities warned against impurities in the drinking water. Origin of impurity1400–50; late Middle English impurite<Latin impūritās.See impure, -ity SYNONYMS FOR impurity1 contamination, pollution, taint. SEE SYNONYMS FOR impurity ON THESAURUS.COM Words nearby impurityimpulsive obsession, impundulu, impunity, impure, impure flutter, impurity, imputable, imputation, imputation system, impute, imputed Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for impurityBritish Dictionary definitions for impurityimpurity / (ɪmˈpjʊərɪtɪ) / noun plural -tiesthe quality of being impure an impure thing, constituent, or elementimpurities in the water electronics a small quantity of an element added to a pure semiconductor crystal to control its electrical conductivitySee also acceptor (def. 2), donor (def. 5) Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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