What's the difference between killing and lethal?

Killing


Definition:

  • (p. pr. & vb. n.) of Kill
  • (a.) Literally, that kills; having power to kill; fatal; in a colloquial sense, conquering; captivating; irresistible.

Example Sentences:

  • (1) Villagers, including one man who has been left disabled and the relatives of six men who were killed, are suing ABG in the UK high court, represented by British law firm Leigh Day, alleging that Tanzanian police officers shot unarmed locals.
  • (2) After two weeks all animals were killed and autopsies of the animals were performed.
  • (3) Although Jeggo's Chinese hamster ovary cells were more responsive to mAMSA, novo still abrogated mAMSA toxicity in the mutant cells as well as in the parental Chinese hamster ovary cells 2,4-Dinitrophenol acted similarly to novo with respect to mAMSA killing, but neither compound reduced the ATP content of V79 cells.
  • (4) We sought additional evidence for an inverse relationship between functional CTL-target cell affinity on the one hand, and susceptibility of the CTL-mediated killing to inhibition by alpha LFA-1 and alpha Lyt-2,3 monoclonal antibodies on the other hand.
  • (5) Attempts are now being made to use this increased understanding to produce effective killed vaccines that produce immune responses in the lung.
  • (6) A diplomatic source said the killing appeared particularly unusual because of Farooq lack of recent political activity: "He was lying low in the past two years.
  • (7) These observations were confirmed by the killing curves in pooled serum obtained at peak and trough levels.
  • (8) It comes in defiant journalism, like the story televised last week of a gardener in Aleppo who was killed by bombs while tending his roses and his son, who helped him, orphaned.
  • (9) These 150 women, the word acknowledges, were killed for being women.
  • (10) According to some reports as many as 30 people were killed in the explosion, although that figure could not be independently confirmed.
  • (11) Only candidacidal activity was enhanced in FCA-elicited peritoneal macrophages (median C. albicans killed 28% versus 16% for resident peritoneal macrophages, p less than 0.01).
  • (12) The reproducibility of the killing-curve method suggests that at least two different concentrations should be used and that a decrease in viable counts below 2 log10 after 24 hours does not exclude a synergistic action.
  • (13) She was not aware that it was an assassination attempt by alleged foreign agents.” If at least one of the women thought the killing was part of an elaborate prank, it might explain the “LOL” message emblazoned in large letters one of the killers t-shirts.
  • (14) A 45-year-old mother of four, named as Hediye Sen, was killed during clashes in Cizre, while a 70-year-old died of a heart attack during fighting in Silopi, according to hospital sources.
  • (15) Females were killed at various times after the onset of mating or artificial insemination, oviducts were fixed and sectioned serially, and spermatozoa were counted individually as to their location in the oviduct.
  • (16) Knapman concluded that the 40-year-old designer, whose full name was Lee Alexander McQueen, "killed himself while the balance of his mind was disturbed".
  • (17) It said 70 of the killed militants were from Isis, while the other 50 it described as being aligned with the Nusra Front, the parent organisation of the Khorasan cell and al-Qaida’s preferred affiliate in Syria.
  • (18) The information about her father's semi-brainwashing forms an interesting backdrop to Malala's comments when I ask if she ever wonders about the man who tried to kill her on her way back from school that day in October last year, and why his hands were shaking as he held the gun – a detail she has picked up from the girls in the school bus with her at the time; she herself has no memory of the shooting.
  • (19) However, in GF rats and in rats monoassociated with viable P. acnes, parenteral injection of killed P. acnes antigen inhibited the plaque-forming cell response to sheep erythrocytes.
  • (20) The groups were killed at 12, 24, 48, and 72 hours, respectively, after 3MI administration.

Lethal


Definition:

  • (n.) One of the higher alcohols of the paraffine series obtained from spermaceti as a white crystalline solid. It is so called because it occurs in the ethereal salt of lauric acid.
  • (a.) Deadly; mortal; fatal.

Example Sentences:

  • (1) When chimeric animals were subjected to a lethal challenge of endotoxin, their response was markedly altered by the transferred lymphoid cells.
  • (2) In more than 70 per cent of these, brain injury is the decisive lethal factor.
  • (3) One rat strain (TAS) is susceptible to the anticoagulant and lethal effects of warfarin and the other two strains are homozygous for warfarin resistance genes from either wild Welsh (HW) or Scottish (HS) rats.
  • (4) The results are consistent with our previous suggestion that lethality for virulent SFV infection results from a lethal threshold of damage to neurons in the CNS and that attenuating mutations may reduce neuronal damage below this threshold level.
  • (5) Osteogenesis imperfecta is the common term for a heterogeneous group of heritable disorders of connective tissue with lethal and nonlethal forms.
  • (6) It was recently demonstrated that MRL-lpr lymphoid cells transferred into lethally irradiated MRL- +mice unexpectedly failed to induce the early onset of lupus syndrome and massive lymphadenopathy of the donor, instead they caused a severe wasting syndrome resembling graft-vs-host (GvH) disease.
  • (7) The marine vibrio alone is a powerful stimulus to mucus secretion but lethal for the host.
  • (8) In-vivo data are limited primarily to dominant lethal studies in rats and some in-vivo alkaline elution results.
  • (9) None of these MAbs showed any virus-neutralizing activity in vitro; however, mice passively immunized with the purified MAbs were protected from lethal infection by the JHM strain of mouse hepatitis virus.
  • (10) A variation of a procedure for localized mutagenesis (Hong and Ames, 1971) was employed to generate conditional lethal mutants in phosphatidylserine decarboxylase.
  • (11) A highly significant correlation was observed between neutralization of indirect hemolysis and neutralization of lethal activity.
  • (12) A retrospective study was conducted into 136 patients who had received surgical treatment for perforated gastroduodenal ulcers, with the view to establishing postoperative lethality and morbidity (comparing simple suturing with definitive ulcer surgery).
  • (13) These measures excluded unfavourable lethal outcomes even in cases complicated by Gayet-Wernicke encephalopathy.
  • (14) Frequency and localization of spontaneous and induced by high temperature (37 degrees C) recessive lethal mutations in X-chromosome of females belonging to the 1(1) ts 403 strain defective in synthesis of heat-shock proteins (HSP) were studied.
  • (15) As a consequence of deformation from spherical-to-cylindrical shape in the microvasculature, demands for increased surface membrane area leads to increases in surface membrane tension above critical levels for rupture, and the cancer cells are rapidly and lethally damaged.
  • (16) In almost 80% of sudden cardiac deaths in ACMP foci of acute myocardial ischemia are found, that can lead to ventricular fibrillation with lethal outcome.
  • (17) Analysis of the literature data on the use of various therapeutic approaches to the treatment of febrile schizophrenia has shown that so far psychiatry does not possess such methods of treatment which could allow the complete prevention of lethal outcomes in this disease.
  • (18) Our previous results have shown that SC injection of DHEA resulted in upregulation of the specific host immune response resulting in protection against a lethal infection.
  • (19) Recently, this laboratory has demonstrated an enhanced susceptibility toward the development of ischemia-related lethal ventricular arrhythmias in the presence of therapeutic serum concentrations of digoxin in conscious dogs after myocardial infarction.
  • (20) The results are discussed in terms of possible conjugation-associated changes that, at high Hfr to F(-) ratios, lead to lethal zygosis.