What's the difference between debar and obviate?

Debar


Definition:

  • (v. t.) To cut off from entrance, as if by a bar or barrier; to preclude; to hinder from approach, entry, or enjoyment; to shut out or exclude; to deny or refuse; -- with from, and sometimes with of.

Example Sentences:

  • (1) The nature of surrogacy and required legislation is explored in this context, and it is argued that surrogacy should be subject to essentially the same regulation as adoption, thus debarring commercialization but without legislative intervention into the area of private reproductive behaviour.
  • (2) In anesthetized cats, whose peripheral muscarinic-cholinorecptors are blocked by m-cholinolytics (benzilyl choline) failing to penetrate into the brain, the cholinesterases reactivator diethyxime debars the centrally caused fall of the arterial pressure produced by armine, an inhibitor of cholinesterases readily gaining access into the brain.
  • (3) He said he wanted to see the rules on government campaigning in the referendum relaxed, arguing that the proposed rules were so restrictive that he might be debarred during the campaign period from even making a prime ministerial statement to the Commons after a meeting of the European Council.
  • (4) Labour, like the government, has said it would ban exclusivity clauses that would debar employees on zero-hours contracts from working for other companies.
  • (5) He has backed Wada’s call for Russia to be banned from athletics, saying: “Now for the first time we have the situation that Russia could be debarred from Olympics.
  • (6) Ucatt is unhappy with the scheme, pointing out that anyone accepting compensation has to drop all other legal claims and is debarred from speaking about what happened to them.
  • (7) Oligarch deadline Fugitive oligarch Mukhtar Ablyazov, the former head of BTA Bank who is accused of embezzling $5bn (£3bn) from the Kazakh lender, is under pressure to turn himself in or risk being debarred from defending himself against fraud claims.
  • (8) The CofE has refused to countenance any form of official liturgical recognition for civil partnerships; has sought special exemptions from human rights and equalities legislation in order to continue discriminating against openly gay clergy or gay employees; has repeatedly restated its condemnation of all sexual relations outside heterosexual marriage; and has formally debarred even celibate gay clergy from becoming bishops.
  • (9) In May, Mr Justice Lewison threw out an action at the Royal Courts of Justice brought by Baron Mereworth, who maintains that it his hereditary entitlement to attend the Lords, despite the House of Lords Act 1999 debarring all but 92 of the 650 hereditary peers, including his late father Lord Oranmore and Browne.
  • (10) With this procedure a successful solution is provided for those cases that were debarred from endourological surgery because the tutor catheter was unable to pass.
  • (11) Guarded by snipers and sniffer dogs in a hangar that is described as a “sanctuary”, debarred to anyone without security clearance, Air Force One is a symptom of the privileged exclusivity that Trump the populist pretends to despise.
  • (12) The debate about the cost of journals is made difficult by the fact that there are wide variations across the industry, and of course competition issues debar any collaboration.
  • (13) But Mandelson adds Labour general secretary Iain McNicol should make his first priority to ensure unions and other third parties are debarred from paying any individual's party membership, which the party says allows the union additional muscle.
  • (14) Jones's clarification implies that he believes the chief purpose of marriage is procreation, and therefore gay people should be debarred, apparently ignoring the many married hetrosexual couples who do not have children.
  • (15) Maude said it would be "ridiculous" to debar companies whose employees are related to ministers after criticism over the Cabinet Office paying the legal firm that employs Miriam González Durántez £88,000 this year.
  • (16) It took two elections (he was again debarred) and three years, but he won.
  • (17) Some US-owned communications companies believe they are being put under conflicting legal pressures with their British-based firms being handed UK warrants to divulge data secretly that US law debars them from doing.
  • (18) There have been early scandals, too: one of her colleagues lined up for ministerial promotion was debarred after it emerged he had links with a member of a motorcycle gang.
  • (19) This effective debarring of women from the legislative process is more than an "embarrassment", it is profoundly undemocratic.
  • (20) This would therefore suggest that in a proven and recovered case of barotrauma it should not necessarily debar further diving activity.

Obviate


Definition:

  • (v. t.) To meet in the way.
  • (v. t.) To anticipate; to prevent by interception; to remove from the way or path; to make unnecessary; as, to obviate the necessity of going.

Example Sentences:

  • (1) The phenylalanine model allows the rapid assessment of whole body and muscle protein turnover from plasma samples alone, obviating the need for measurement of expired air CO2 production or enrichment.
  • (2) In this series, the association between the anomalous ductal insertion and biliary tract disease cannot be established, since the method of patient selection obviates any epidemiologic consideration.
  • (3) The intracellular localization of tachyzoites facilitated diagnosis by obviating potential confusion of extracellular tachyzoites with cellular debris or platelets.
  • (4) Still, there are some aspects of Palin’s channel to recommend it to the devoted movement conservative that isn’t necessarily already a fan of hers – especially its obviating the need to resort to Palinology.
  • (5) Thorough monitoring during surgery, careful selection of patients, and close communication between the surgeon and anesthesiologist permit safe anesthesia, can decrease operating time, and usually obviate the need for transfusions.
  • (6) Cotrel-Dubousset instrumentation (CDI) has been gaining popularity in scoliosis surgery because of their improved rigidity which can obviate the need for a brace in most cases.
  • (7) Postoperative radiotherapy appeared to be effective in obviating local recurrence in patients with adenoid cystic carcinoma of the trachea.
  • (8) Dosage adjustments usually obviate unwanted effects except for paradoxical reactions such as hostility.
  • (9) Using nuclear runoff transcription assays we demonstrated that alpha interferon-mediated induction of transcription of four mRNAs in HeLa monolayer cells needed ongoing protein synthesis and that such a need could be obviated by pretreating the cells with gamma interferon which, by itself, did not induce transcription of these mRNAs.
  • (10) It obviates the need for excision in patients who fulfill the aforementioned criteria.
  • (11) In summary, endoscopic dilatation for postgastroplasty strictures is a useful and effective technique, obviating the need for operative revision in the majority of patients; however, when the stenosis is associated with channel angulation, dilatation is almost uniformly unsuccessful.
  • (12) To obviate this problem, we have covalently attached deferoxamine to high molecular weight carbohydrates such as dextran and hydroxyethyl starch.
  • (13) Serum components inhibit DNA polymerase, thereby obviating direct detection of serum viral DNA sequences by the polymerase chain reaction (PCR).
  • (14) Sources say Elisabeth, who turned 44 on Wednesday, has no desire to leave Britain and believes her father can carry on for at least another 10 years, obviating any need for a succession decision.
  • (15) Gastric resection may still be unavoidable as a diagnostic procedure in a minority of cases and may represent the primary therapeutic procedure in clinically assessed early-stage and low-risk patients, but it cannot be considered mandatory whenever possible merely for debulking purposes or to obviate possible perforation or hemorrhage.
  • (16) The use of a malleable curved disposable suction cautery for the control of any persistent bleeding at the conclusion of adenoidectomy in over 1000 cases has prevented any primary postoperative hemorrhages from the nasopharynx, and obviated the need for post-nasal packing.
  • (17) These responses can be obviated by intravascular volume expansion.
  • (18) In older patients the finding could be misinterpreted as evidence of extracranial cerebrovascular disease, but clinical considerations should obviate unnecessary neuroradiological diagnostic procedures.
  • (19) Elective caesarean section at 38 weeks' gestation may obviate the problem, since it prevents trauma during vaginal delivery but it will not eliminate neurological sequelae in those infants who have already suffered antenatal intracranial bleeding, an entity now well described in these fetuses.
  • (20) Timely intervention by other diagnostic modalities may obviate the consideration of chemotherapy in cases where there are no liver metastases.