What's the difference between defile and purify?

Defile


Definition:

  • (v. i.) To march off in a line, file by file; to file off.
  • (v. t.) Same as Defilade.
  • (n.) Any narrow passage or gorge in which troops can march only in a file, or with a narrow front; a long, narrow pass between hills, rocks, etc.
  • (n.) The act of defilading a fortress, or of raising the exterior works in order to protect the interior. See Defilade.
  • (v. t.) To make foul or impure; to make filthy; to dirty; to befoul; to pollute.
  • (v. t.) To soil or sully; to tarnish, as reputation; to taint.
  • (v. t.) To injure in purity of character; to corrupt.
  • (v. t.) To corrupt the chastity of; to debauch; to violate.
  • (v. t.) To make ceremonially unclean; to pollute.

Example Sentences:

  • (1) To most of us, Ken Saro-Wiwa was a Nigerian activist and a martyr, a brave and inspiring campaigner who led his Ogoni people's struggle against the decades-long defilement of their land by Big Oil, and ended up paying for it with his life.
  • (2) He told the Weekend Nation: "Malawians must understand that the person they employed as the president of their country … has defiled the conditions of service."
  • (3) Hindu nationalists want to make India great again.” Hindu nationalism is rooted in the belief that Muslim and British invasions defiled Hindu culture and values, which are seen as synonymous with those of India, writes Syracuse professor Prema Kurien in her book A Place at the Multicultural Table: the Development of an American Hinduism .
  • (4) for bladder neck and prostatic obstructions because the risk of jatrogenic defilement, and any method of preventing, reducing or delaying the occurrence of infection in catheterized patients, should be tooking considerations.
  • (5) In outdoor factory environments many defiling substances are produced by different working processes.
  • (6) Many Sunnis regard the Alevis as infidels and believe that to share their food is to be defiled.
  • (7) When a young unmarried girl gets pregnant, the man may be accused of "defilement" - rape.
  • (8) Kancha Sherpa, the sole surviving member of Hillary's expedition, believes the melting glaciers are a punishment for defiling nature.
  • (9) Various surgical techniques were employed, such as refixation at the processus coracoideus, tenodesis in the sulcus intertubercularis, keyhole operation, in combination with an intraarticular inspection, revision, or if necessary widening of a narrow passage ("defile").
  • (10) Most dangerously, we see it in the way that religion is used to justify the murder of innocents by those who have distorted and defiled the great religion of Islam, and who attacked my country from Afghanistan.
  • (11) Among that majority, count the man who could have defied it and thereby defiles the term “leader of the opposition”, because that’s exactly what he’s not.
  • (12) We don’t want anything tomorrow to happen that would defile the name of Michael Brown,” he said.
  • (13) Several hemorheologic and plasma proteic features were analyzed in workers exposed to acoustic defilement.
  • (14) In all cases, the approach was done through the anterior way, with up thoracic defile exploration and mobilizing upper limb.
  • (15) Fog up the river, where it flows among green aits and meadows; fog down the river, where it rolls defiled among the tiers of shipping and the waterside pollutions of a great (and dirty) city.
  • (16) Initially (at 2 cm depth), high radioactivity is always detected, which among other things is caused by the defilement of the bullet's surface when shot through the textile covering marked by technetium.
  • (17) The exposition to acoustic defilement during work activity may be considered as aetiological factor for the development and progression of sensorineural hearing impairment, and more extensively for the occurrence of cardiovascular complications.
  • (18) Abbas, in a speech two weeks ago, warned of religious war, and with the same breath accused Jews of defiling the Jerusalem mosques.
  • (19) It’s not just someone strangling and poisoning, it’s physically defiling women.
  • (20) He has defiled the Holocaust, which is sacrosanct for the Jewish people, with absurd historical inaccuracies.

Purify


Definition:

  • (v. t.) To make pure or clear from material defilement, admixture, or imperfection; to free from extraneous or noxious matter; as, to purify liquors or metals; to purify the blood; to purify the air.
  • (v. t.) Hence, in figurative uses: (a) To free from guilt or moral defilement; as, to purify the heart.
  • (v. t.) To free from ceremonial or legal defilement.
  • (v. t.) To free from improprieties or barbarisms; as, to purify a language.
  • (v. i.) To grow or become pure or clear.

Example Sentences:

  • (1) Competition with the labelled 10B12 MAb for binding to the purified antigen was demonstrated in sera of tumor-bearing and immune rats.
  • (2) Previous attempts to purify this enzyme from the liquid endosperm of kernels of Zea mays (sweet corn) were not entirely successful owing to the lability of partially purified preparations during column chromatography.
  • (3) The nuclear origin of the Ha antigen was confirmed by the speckled nuclear immunofluorescence staining pattern given by purified antibody to Ha obtained from a specific immune precipitate.
  • (4) The quaternary structure of ribonucleotide reductase of Escherichia coli was investigated, with the use of purified B1 and B2 proteins and bifunctional cross-linking agents.
  • (5) Western blot analysis of these mitochondria using an antibody against carnitine palmitoyltransferase II purified from beef heart demonstrates a 68-kDa protein, which under ischemic conditions apparently is decreased by 2 kDa.
  • (6) ASF-II was purified to apparent homogeneity by using concanavalin A-agarose affinity chromatography, DEAE-cellulose chromatography, alumina gel adsorption, and isoelectric focussing techniques.
  • (7) The enzyme was solubilized by Triton X-100 and purified approximately 480-fold by gel filtration and affinity chromatography on alanine methyl ketone-AH-Sepharose 4B.
  • (8) The DNA untwisting enzyme has been purified approximately 300-fold from rat liver nuclei.
  • (9) heterografts of GW-39, a CEA-producing colonic tumor of human origin, was demonstrated in radioimmunoassay using radioiodinated CEA purified from GW-39.
  • (10) Four new monochain phospholipases were purified from the Oxyuranus scutellatus (taipan) venom.
  • (11) By growing purified human cytotrophoblasts under serum-free conditions and manipulating the culture surface, we were able to disassociate morphologic from biochemical differentiation.
  • (12) Lysates of cells were compared to purified DNA as PCR template.
  • (13) Histone mRNA, labeled with 32P or 3H-methionine during the S phase of partially synchronized HeLa cells, was isolated from the polyribosomes and purified as a "9S" component by sucrose gradient sedimentation.
  • (14) Proliferation of quiescent hematopoietic stem cells, purified by cell sorting and evaluated by spleen colony assay (CFU-S), was investigated by measuring the total cell number and CFU-S content and the DNA histogram at 20 and 48 hours of liquid culture.
  • (15) Adult nonpregnant female rhesus monkeys fed purified diets containing 100 or 4 ppm zinc for 1 yr were mated then studied through midgestation.
  • (16) Monoclonal antibodies (mAbs) against the soluble form (S-COMT) of catechol-O-methyltransferase (COMT, EC 2.1.1.6) were produced using a purified preparation of the enzyme from pig liver as antigen.
  • (17) Transcription studies in vitro on repression of the tryptophan operon of Escherichia coli show that partially purified trp repressor binds specifically to DNA containing the trp operator with a repressor-operator dissociation constant of about 0.2 nM in 0.12 M salt at 37 degrees , a value consistent with the extent of trp operon regulation in vivo.
  • (18) The specificity of the assay was established by competitive displacement of 125I-labeled arginine-rich protein from its antiserum by arginine-rich protein and lipoproteins containing this protein, but not by rat albumin or other purified apolipoproteins.
  • (19) To augment the in vitro expansion of LAK cells, we added highly purified human recombinant interleukin-2, phytohemagglutinin and accessory cells (Uc cells) to the LAK culture system, with which huge number of LAK cells (LAK-L) were generated from originally small number of peripheral blood lymphocytes of cancer patients.
  • (20) This enzyme was purified to homogeneity and exhibited an apparent molecular weight of 36,000 on sodium dodecyl sulfate gels and 180,000 on a TSK G-3000SW column in the presence of Triton X-100.