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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 impurity

1400–50; late Middle English impurite<Latin impūritās.See impure, -ity

SYNONYMS FOR impurity

1 contamination, pollution, taint.
SEE SYNONYMS FOR impurity ON THESAURUS.COM

Words nearby impurity

impulsive 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 impurity

British Dictionary definitions for impurity

impurity
/ (ɪmˈpjʊərɪtɪ) /

noun plural -ties

the 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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