impurity

• Существительное, обозначающее вещество или элемент, присутствующий в материале, но не являющийся частью его основного состава, часто делающий его менее чистым.

A noun referring to a substance or element that is present in a material but is not part of its essential composition, often making it less pure.

1. Unwanted substanceB2formalscientific

   A substance that is present in a material but is not part of the desired composition, often making it less pure.

   Примесь

   • The chemist filtered the solution to remove impurities.
   • Impurities in the metal weakened its structure.
   • Water purification systems remove harmful impurities.

   Синонимыadulterantcontaminantdrosspollutant

   Антонимыpurity

2. Moral flawC1formal

   A quality or element that makes something morally unclean or corrupt.

   Нечистота

   • The philosopher wrote about the impurity of human intentions.
   • He sought to cleanse his soul of all impurities.
   • The novel explores the impurity of political ambition.

   Синонимыblemishblotcorruptiondefilementdepravitypollutionsinstaintaintvicewickedness

   Антонимыchastitycleannessinnocencepurityvirtue