obstruction

noun

ob·​struc·​tion əb-ˈstrək-shən How to pronounce obstruction (audio)
äb-
Synonyms of obstructionnext
1
a
: the state of being obstructed
especially : a condition of being clogged or blocked
an intestinal obstruction
She died from an obstruction of the airway.
b
: an act of obstructing
Passage of the law was delayed by the congressman's obstruction.
2
: something that obstructs
removing obstructions that block the path
a view without obstruction

Examples of obstruction in a Sentence

They are removing trees and other obstructions from the path. cases of intestinal obstruction in children She died from an obstruction of the airway. He is on trial for the obstruction of a criminal investigation.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Miranda allegedly fled the scene of the crash and was arrested for felony hit and run resulting in death or injury, felony vandalism, and misdemeanor obstruction of a peace officer, the Merced County Sheriff's Office said. Brandon Downs, CBS News, 8 Feb. 2026 Puig faces a statutory maximum sentence of 10 years in federal prison on the obstruction of justice charge and up to five years in prison for the two false statement charges. Steve Henson, Los Angeles Times, 6 Feb. 2026 In January 2023, prosecutors charged Puig with obstruction of justice in addition to making false statements to federal officials. City News Service, Daily News, 6 Feb. 2026 Puig has been charged with obstruction of justice and making false statements to investigators. Sam Blum, New York Times, 4 Feb. 2026 See All Example Sentences for obstruction

Word History

First Known Use

1533, in the meaning defined at sense 1a

Time Traveler
The first known use of obstruction was in 1533

Browse Nearby Words

Cite this Entry

“Obstruction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/obstruction. Accessed 15 Feb. 2026.

Kids Definition

obstruction

noun
ob·​struc·​tion əb-ˈstrək-shən How to pronounce obstruction (audio)
äb-
1
: an act of obstructing : the state of being obstructed
2
: something that gets in the way : obstacle

Medical Definition

obstruction

noun
ob·​struc·​tion əb-ˈstrək-shən, äb- How to pronounce obstruction (audio)
1
a
: an act of obstructing
b
: a condition of being clogged or blocked
intestinal obstruction
2
: something that obstructs
dislodge an airway obstruction

More from Merriam-Webster on obstruction

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