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 obstruction [əb'strʌkʃən]   添加此单词到默认生词本
n. 障碍, 妨碍, 闭塞物

[医] 梗阻, 不通




    obstruction
    [ noun ]
    1. any structure that makes progress difficult

      2. <noun.artifact>
    2. the physical condition of blocking or filling a passage with an obstruction

      3. <noun.state>
    3. something immaterial that stands in the way and must be circumvented or surmounted

      4. <noun.cognition>
      lack of imagination is an obstacle to one's advancement
      the poverty of a district is an obstacle to good education
      the filibuster was a major obstruction to the success of their plan
    4. the act of obstructing

      5. <noun.act>
      obstruction of justice
    5. getting in someone's way

      6. <noun.act>


    Obstruction \Ob*struc"tion\, n. [L. obstructio.]
    1. The act of obstructing, or state of being obstructed.

    2. That which obstructs or impedes; an obstacle; an
    impediment; a hindrance.

    A popular assembly free from obstruction. --Swift.

    3. The condition of having the natural powers obstructed in
    their usual course; the arrest of the vital functions;
    death. [Poetic]

    To die, and go we know not where,
    To lie in cold obstruction, and to rot. --Shak.

    Syn: {Obstacle}; bar; barrier; impediment; clog; check;
    hindrance.

    Usage: {Obstruction}, {Obstacle}. The difference between
    these words is that indicated by their etymology; an
    obstacle is something standing in the way; an
    obstruction is something put in the way. Obstacle
    implies more fixedness and is the stronger word. We
    remove obstructions; we surmount obstacles.

    Disparity in age seems a greater obstacle to an
    intimate friendship than inequality of fortune.
    --Collier.

    The king expected to meet with all the
    obstructions and difficulties his enraged
    enemies could lay in his way. --Clarendon.

    1. Joseph Fernandez, former CIA station chief in Costa Rica. Charged with obstruction and making false statements in connection with his assistance to North's Contra resupply network.
    2. Jones, 27, was convicted by a federal jury in March 1989 of seven counts of perjury and obstruction of justice for lying to a federal grand jury investigating trading activities at Drexel.
    3. Edson was indicted on two counts of obstruction of justice and two counts of failure to report child abuse.
    4. "The criminal acts and the acts of abuse of power, breach of public trust, neglect of duty and obstruction of justice demand that Gov. Mecham be removed from office," they said.
    5. Poindexter is a candidate for a grand jury appearance following his sentencing June 11 on his convictions for conspiracy, obstruction and lying to Congress, say the sources, speaking on condition of anonymity.
    6. "If there was obstruction of justice, it was by these men here," said defense lawyer Doron Weinberg, pointing to the agents sitting alongside the prosecutors.
    7. "I would like people to know who really is the obstruction to peace in Cambodia: the Vietnamese or the Khmer Rouge," said former Thai prime minister and elder statesman Kukrit Pramoj.
    8. Mr. North was convicted in May 1989 of altering and destroying official documents, accepting an illegal gratuity, and aiding and abetting the obstruction of Congress.
    9. He was also charged with conspiring to distribute cocaine, obstruction of justice, and tax evasion.
    10. The pickets have persisted through cold, wind, rain and more than 600 arrests, mostly for obstruction.
    11. Welt also was charged with obstruction of justice.
    12. It is a lot safer to rail endlessly against the Reagan obstruction of justice than to go up against war hero Ollie North before a nationwide TV audience.
    13. In a separate development, the government on Wednesday obtained its first conviction in a Drexel-related case as a jury convicted former Drexel assistant trader Lisa Jones of perjury and obstruction of justice.
    14. The playwright, whose works have long been banned in Czechoslovakia, is also charged with obstruction of the exercise of the authority of a public official, punishable by up to six months in prison.
    15. Thereafter, Mr Smith is determined that Labour must remain firmly behind its pre-election position and either openly support endorsement of the treaty or abstain from obstruction. Then there is the economy.
    16. Miss Myerson, 64, also was charged with obstruction of justice.
    17. Four of the remaining charges relate North's alleged obstruction of inquiries in September and October 1985 by misrepresenting his activities to Congress.
    18. Both are accused of "numerous acts of obstruction and false statements intended to cover up the activities of the `Enterprise,"' Walsh said.
    19. New York Rep. Mario Biaggi pleaded innocent to charges of bribery, conspiracy and obstruction of justice in an alleged plot aimed at aiding a ship-repair firm.
    20. North was convicted May 5 of aiding and abetting an obstruction of Congress, destroying government documents and of taking an illegal gratuity.
    21. Two of the former Klansmen _ Ray Winford Steele and William Riccio _ pleaded guilty Monday to a felony count of obstruction of justice and a misdemeanor count of conspiring to violate civil rights.
    22. Moody and his wife, Susan, previously were accused of conspiracy and obstruction of jusice in an alleged scheme to induce a federal court in Macon, Ga., to vacate Moody's 1972 conviction for unlawful possession of a pipe bomb.
    23. Mundy's comments did not indicate what evidence of obstruction of justice was cited by the probation office.
    24. North was convicted last year of aiding and abetting an obstruction of Congress as well as destruction or alteration of key Iran-Contra documents.
    25. She faces trial later for obstruction of justice and concealment of a homicide in the death of Loralei in June 1986.
    26. Last year a federal grand jury in Guam charged Goldberg with fraud, bribery and obstruction of justice.
    27. After the Poindexter hearing, Walsh indicated outside the courtroom that the government's motion would seek to preserve portions of a wide-ranging conspiracy charge dealing with obstruction of Congress.
    28. Falcone gave several reasons for the action, including what he called obstruction of Mafia investigations on the island of Sicily.
    29. Winstead also was charged with obstruction of justice, which carries a sentence of 10 years in prison and $250,000 in fines.
    30. A federal jury found a young bond trader guilty of perjury and obstruction of justice in the first trial of a Drexel Burnham Lambert Inc. employee tied to a broad probe of the investment firm.
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