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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.

Despite an injunction being granted later that year, union members continued obstructing waste vehicles on roads about 500 metres to 1km away from the depots, the judgement continued.

From BBC

The Department of Homeland Security’s inspector general said the agency has systematically obstructed its work.

From The Wall Street Journal

To soothe concerns about obstructed pavements, councils are now installing parking bays directly onto streets, permanently embedding the schemes into the architecture of cities.

From BBC

Because Samsung’s software can control which pixels to disable—and when—it can selectively obstruct parts of the screen, then turn off the shield when you don’t need it.

From The Wall Street Journal

In recent years, development projects in Egypt's second city have razed historic parks and -- most egregiously to locals -- privatised and obstructed much of its Mediterranean coastline.

From Barron's