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Synonyms

obstruct

American  
[uhb-struhkt] / əbˈstrʌkt /

verb (used with object)

  1. to block or close up with an obstacle; make difficult to pass.

    Debris obstructed the road.

    Synonyms:
    arrest, retard, slow, check, prevent, impede, hinder, clog, choke, stop
    Antonyms:
    further, encourage
  2. to interrupt, hinder, or oppose the passage, progress, course, etc., of.

  3. to block from sight; to be in the way of (a view, passage, etc.).


obstruct British  
/ əbˈstrʌkt /

verb

  1. to block (a road, passageway, etc) with an obstacle

  2. to make (progress or activity) difficult

  3. to impede or block a clear view of

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • obstructedly adverb
  • obstructer noun
  • obstructingly adverb
  • obstructive adjective
  • obstructively adverb
  • obstructiveness noun
  • obstructor noun
  • preobstruct verb (used with object)
  • unobstructed adjective

Etymology

Origin of obstruct

First recorded in 1605–15, obstruct is from the Latin word obstructus (past participle of obstruere “to build or pile up in the way, bar”); ob-, construct

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The man scouts around the patio and yard area apparently for something to obstruct the camera before settling on some greenery found in the yard.

From Los Angeles Times

The person notices the camera at Guthrie’s front porch and tries to cover the lens with their hand before scouting around the patio and yard area apparently for something to obstruct the camera.

From Los Angeles Times

No. Even if acquitted for insurrection, Yoon would remain in prison under a five-year sentence imposed last month for obstructing justice and other crimes linked to the martial law crisis.

From Barron's

Lemon, 59, was charged with conspiracy to deprive rights and interfering with religious freedoms by allegedly obstructing someone's First Amendment rights by force.

From BBC

“Any U.S. citizens arrested are because of obstructing or assaulting law enforcement.”

From Salon