impurity

impurity
/im pyoor"i tee/, n., pl. impurities for 2.
1. the quality or state of being impure.
2. Often, impurities. something that is or makes impure: After the flood the authorities warned against impurities in the drinking water.
[1400-50; late ME impurite < L impuritas. See IMPURE, -ITY]
Syn. 1. contamination, pollution, taint.

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Universalium. 2010.

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  • Impurity — Im*pu ri*ty, n.; pl. Impurities . [L. impuritas: cf. F. impuret[ e].] [1913 Webster] 1. The condition or quality of being impure in any sense; defilement; foulness; adulteration. [1913 Webster] Profaneness, impurity, or scandal, is not wit.… …   The Collaborative International Dictionary of English

  • impurity — index vice Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • impurity — (n.) mid 15c., thing which makes or is impure; c.1500, fact or quality of being impure, from M.Fr. impurité, from impur (see IMPURE (Cf. impure)). Related: Impurities …   Etymology dictionary

  • impurity — [n] contaminant adulteration, contamination, corruption, defilement, dirt, filth, foreign matter, grime, pestilence, poisoning, pollutant, pollution, scum, stain, taint, uncleanness; concepts 230,306,674 …   New thesaurus

  • impurity — ► NOUN (pl. impurities) 1) the quality or condition of being impure. 2) a thing which impairs the purity of something …   English terms dictionary

  • impurity — [im pyoor′ə tē] n. [OFr impurité < L impuritas] 1. the state or quality of being impure 2. pl. impurities an impure thing or element …   English World dictionary

  • Impurity — (Roget s Thesaurus) < N PARAG:Impurity >N GRP: N 1 Sgm: N 1 impurity impurity Sgm: N 1 uncleanness uncleanness &c.(filth) 653 Sgm: N 1 immodesty immodesty Sgm: N 1 grossness grossness &c. >Adj. Sgm: N 1 indelicacy …   English dictionary for students

  • Impurity — For other uses, see Impurity (disambiguation). Impurities are substances inside a confined amount of liquid, gas, or solid, which differ from the chemical composition of the material or compound. Impurities are either naturally occurring or added …   Wikipedia

  • impurity — UK [ɪmˈpjʊərətɪ] / US [ɪmˈpjʊrətɪ] noun Word forms impurity : singular impurity plural impurities 1) [countable] an amount of a substance, especially one that is not valuable or is of low quality, that is present in another substance new methods… …   English dictionary

  • impurity — noun 1) the impurity of the cast iron Syn: adulteration, debasement, degradation, corruption; contamination, pollution 2) the impurities in beer Syn: contaminant, pollutant, foreign body, foreign matter; dross …   Thesaurus of popular words

  • impurity — noun /ɪmˈpjɝɪti,ɪmˈpjuɹɪti/ a) The condition of being impure; because of contamination, pollution, adulteration or insufficient purification. Even animals in the Jewish system cause impurity only when they are dead …   Wiktionary

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