roadblock

noun

road·​block ˈrōd-ˌbläk How to pronounce roadblock (audio)
Synonyms of roadblocknext
1
a
: a barricade often with traps or mines for holding up an enemy at a point on a road covered by fire
b
: a road barricade set up especially by law enforcement officers
2
: an obstruction in a road
3
: something that blocks progress or prevents accomplishment of an objective
roadblock transitive verb

Examples of roadblock in a Sentence

That's the one roadblock to the plan. roadblocks on the path to success
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.
That decision is now risking a major roadblocks for the company in New Jersey. — Victor Tangermann, Futurism, 9 July 2026 From here, the only roadblock is a lack of understanding what to build and how to build it. — Cortney Harding, Forbes.com, 8 July 2026 Or saw the National Guard put up an armed roadblock in the middle of a shopping district last year during federal immigration raids, just blocks from my wife’s market and deli. — Gustavo Arellano, Los Angeles Times, 6 July 2026 Beware of the energy of the 6th, though, as there will likely be challenges, disappointing news, or roadblocks that pop up. — Kyle Thomas, PEOPLE, 5 July 2026 See All Example Sentences for roadblock

Word History

First Known Use

1913, in the meaning defined at sense 1b

Time Traveler
The first known use of roadblock was in 1913

Rhymes for roadblock

See All Rhymes for roadblock

Browse Nearby Words

roadbed
roadblock
roadbook
See all Nearby Words

Cite this Entry

“Roadblock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roadblock. Accessed 14 Jul. 2026.

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Kids Definition

roadblock

noun
road·​block -ˌbläk How to pronounce roadblock (audio)
: a blocking of a road (as by police officers)

Legal Definition

roadblock

noun
road·​block
: a road barricade set up by law enforcement officers especially for the purpose of detecting criminal activity

More from Merriam-Webster on roadblock

Thesaurus: All synonyms and antonyms for roadblock

Nglish: Translation of roadblock for Spanish Speakers

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