What's the difference between allow and disallow?

Allow


Definition:

  • (v. t.) To praise; to approve of; hence, to sanction.
  • (v. t.) To like; to be suited or pleased with.
  • (v. t.) To sanction; to invest; to intrust.
  • (v. t.) To grant, give, admit, accord, afford, or yield; to let one have; as, to allow a servant his liberty; to allow a free passage; to allow one day for rest.
  • (v. t.) To own or acknowledge; to accept as true; to concede; to accede to an opinion; as, to allow a right; to allow a claim; to allow the truth of a proposition.
  • (v. t.) To grant (something) as a deduction or an addition; esp. to abate or deduct; as, to allow a sum for leakage.
  • (v. t.) To grant license to; to permit; to consent to; as, to allow a son to be absent.
  • (v. i.) To admit; to concede; to make allowance or abatement.

Example Sentences:

  • (1) To examine the central nervous system regulation of duodenal bicarbonate secretion, an animal model was developed that allowed cerebroventricular and intravenous injections as well as collection of duodenal perfusates in awake, freely moving rats.
  • (2) Senator Bernie Sanders of Vermont, who is also seeking the Democratic presidential nomination, recently proposed a bill that would ease the financial burden of prescription drugs on elderly Americans by allowing Medicare, the national social health insurance program, to negotiate with the pharmaceutical companies to keep prices down.
  • (3) Finally the advanced automation of the equipment allowed weekly the evaluation of catecholamines and the whole range of their known metabolites in 36 urine samples.
  • (4) At the heart of the payday loan profit bonanza is the "continuous payment authority" (CPA) agreement, which allows lenders to access customer bank accounts to retrieve funds.
  • (5) A chronic cannulation procedure is described which allows for sampling vomeronasal organ (VNO) contents repeatedly in freely moving conscious subjects.
  • (6) In the measurement, enzyme-labeled and unlabeled antigens (Ag* and Ag) were allowed to compete in binding to the antibody (Ab) under conditions where Ag* much less than Ab much less than Ag.
  • (7) "At the same time, however, we cannot allow one man's untrue version of what happened to stand unchallenged," he said.
  • (8) The hprt T-cell cloning assay allows the detection of mutations occurring in vivo in the hypoxanthine-guanine phosphoribosyltransferase (hprt) gene of T-lymphocytes.
  • (9) The presently available data allow us to draw the following conclusions: 1) G proteins play a mediatory role in the transmission of the signal(s) generated upon receptor occupancy that leads to the observed cytoskeletal changes.
  • (10) Meanwhile, reductions in tax allowances on dividends for company shareholders from £5,000 down to £2,000 represent another dent to the incomes of many business owners.
  • (11) Sewel is also recorded complaining about the level of appearance allowances at the House of Lords .
  • (12) Human gingival fibroblasts were allowed to attach and spread on bio-glasses for 1-72 h. Unreactive silica glass and cell culture polystyrene served as controls.
  • (13) Writing in the Observer , Schmidt said his company's accounts were complicated but complied with international taxation treaties that allowed it to pay most of its tax in the United States.
  • (14) Madrid now hopes that a growing clamour for future rescues of Europe's banks to be done directly, without money going via governments, may still allow it to avoid accepting loans that would add to an already fast-growing national debt.
  • (15) This mobilization procedure allowed transfer and expression of pJT1 Ag+ resistance in E. coli C600.
  • (16) As increases to the Isa allowance are based on the CPI inflation figure for the year to the previous September, the new data suggests the current Isa limit of £15,240 will remain unchanged next year.
  • (17) This experimental system allows separation of three B lymphocyte developmental stages: early differentiation in vitro, progression to IgM secretion in vivo, and late differentiation dependent upon mature T lymphocytes in vivo.
  • (18) There is precedent in Islamic law for saving the life of the mother where there is a clear choice of allowing either the fetus or the mother to survive.
  • (19) Subthreshold concentrations of the drug to induce complete blockade (5 x 10(-8)M) allowed to observe a greater depression of bioelectric cell characteristics in primary than in transitional fibres.
  • (20) One hundred and ninety-nine children aged 7-14 and 177 adolescents in remission and minimal manifestations of rheumatoid arthritis (RA) were examined before and after fangotherapy with allowance for activity of the process, age-related reactivity.

Disallow


Definition:

  • (v. t.) To refuse to allow; to deny the force or validity of; to disown and reject; as, the judge disallowed the executor's charge.

Example Sentences:

  • (1) I can’t believe it was disallowed,” Bale admitted.
  • (2) The Liverpool manager was incensed by Lee Mason's performance at the Etihad Stadium on Boxing Day, when a 2-1 defeat cost his team the Premier League leadership and Raheem Sterling had a first half goal disallowed for an incorrect offside call.
  • (3) It left Monk rueing Shelvey’s disallowed strike, while also questioning why Oliver did not send off Koné, rather than book the forward, for an aerial challenge on Federico Fernández in the first half.
  • (4) The national football team were on the verge of a 1974 World Cup place and controversially finished second to Haiti, after losing 2-1 despite scoring five goals – four of which were disallowed – against the hosts in a qualifying tournament staged by the Haitians.
  • (5) It's a good job too, as it would have been a travesty if that goal had been disallowed.
  • (6) Labor and the Greens used their combined majority in the upper house to pass a disallowance motion against the government’s “cruel” TPV regulations.
  • (7) "As frustrating as these disallowed goals have been for a true US football fan, the call in the Slovenia game has been all the talk in the US, where it's well known the public couldn't care less about football," reports Chris Roberts.
  • (8) It is also hypothesized that heat treatment may produce alterations in Ia molecules which specifically disallow transduction of the proliferation signal to T cells.
  • (9) Two minutes later Duncan Watmore had a goal disallowed, even though Nathan Aké appeared to have played him onside, and two minutes after that N’Doye was denied a fine chance by Prödl’s last-ditch challenge.
  • (10) Or, indeed, the storm of locusts that would have been sent Howard Webb’s way bearing in mind the disallowed Hulk goal and his waving away of a first-half penalty.
  • (11) When Haghighi dropped one five minutes later he had been fouled by Obi Mikel and Ahmed Musa’s “goal” was disallowed.
  • (12) Prescribers disallowed generics on 32% of all eligible prescription orders in 1979 and on 42% in 1987.
  • (13) "Can you explain to the Whining Yanks that they didn't have a goal disallowed in the match against Slovenia, since the referee clearly blew for what he perceived to be a foul before the ball had reached Edu and ended up in the back of the net," lectures Matt.
  • (14) The clerk said the Senate had passed a motion in 1931 urging the governor general to refuse to approve regulations in the current session that were the same in substance as regulations already disallowed by the Senate, and a motion in 1914 asking the governor general to submit six constitution alteration proposals to the people even though they had not been passed by the House of Representatives.
  • (15) The Court upheld Pennsylvania's law defining medical emergency, as construed by the Court of Appeals; allowed a 24-hour waiting period for women who must 1st hear information about pregnancy and abortion to insure thoughtful informed consent; allowed a parental consent provision, with a judicial bypass; and allowed a recordkeeping and reporting requirement; but disallowed a spousal notification requirement, noting that "[a] State may not give to a man the kind of dominion over his wife that parents exercise over their children."
  • (16) The European side had two goals disallowed and wound up losing on penalties.
  • (17) In September, the high court disallowed the government’s attempt to force all asylum seekers on to temporary protection.
  • (18) "They can argue about the decision, but it was never a goal and therefore cannot have been disallowed."
  • (19) And after a quick chat, Webb disallows the goal and books Hulk for handball.
  • (20) Four factors influencing the scores are isolated: the position of the primary stress, the awareness of rhythmic patterns, a tendency to assign prominence to the initial syllable and a segmental factor which disallows prominence on syllables with schwa.