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URL: https://www.merriam-webster.com/dictionary/obstruction

⇱ OBSTRUCTION Definition & Meaning - Merriam-Webster


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.
Dozens of participants were later charged with misdemeanor offenses related to unlawful assembly and obstruction, with many ultimately placed into diversion programs requiring community service. 👁 Image
Cierra Morgan, Los Angeles Times, 27 Mar. 2026
The bill now requires the NYPD to form a plan for how to address and limit obstruction, intimidation and physical injury. 👁 Image
Josephine Stratman, New York Daily News, 26 Mar. 2026
Police charged Quintanilla with first-degree burglary, second-degree criminal damage to property, and obstruction of a law enforcement officer. 👁 Image
Dan Raby, CBS News, 26 Mar. 2026
The ongoing situation of nasal obstruction creates difficulties that impact both sleep and concentration and result in reduced quality of life. 👁 Image
Matthew Kayser, USA Today, 25 Mar. 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 6 Apr. 2026.

Kids Definition

obstruction

noun
1
: an act of obstructing : the state of being obstructed
2
: something that gets in the way : obstacle

Medical Definition

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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