Word.ws English Dictionary

Plural of impurity

regular plural

The plural of impurity is impurities.

Forms of impurity

Singularimpurity /ɪmˈpjɝɪti/
Pluralimpurities
Countablecountable and uncountable

Impurities in a sentence

  • The impurities in the iron ore made extraction of the iron very difficult.
  • Such devices mimic the way real kidneys cleanse blood and eject impurities and surplus water as urine.2013 June 1, “A better waterworks”, in The Economist, volume 407, number 8838, page 5 (Technology Quarterly)
  • The gas was purified by adsorbing the impurities onto active carbon.From the entry adsorb
  • Clarified butter is made by removing water and impurities from butter.From the entry clarified
  • Some people say that a hangover is caused by impurities in the drink, not by the alcohol per se.From the entry per se

Meaning of impurity

  1. noun The condition of being impure; because of contamination, pollution, adulteration or insufficient purification.
  2. noun A component or additive that renders something else impure.
  3. noun A state of immorality or sin; especially the weakness of the flesh: inchastity.

Full definition of impurity

Questions about the plural of impurity

What is the plural of impurity?
The plural of impurity is impurities.
Is impurity countable?
Impurity is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: impurity (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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