detour

1 of 2

noun

Synonyms of detour
: a deviation from a direct course or the usual procedure
especially : a roundabout way temporarily replacing part of a route

detour

2 of 2

verb

detoured; detouring; detours

intransitive verb

: to proceed by a detour
detour around road construction

transitive verb

1
: to send by a circuitous route
detour traffic around an accident
2
: to avoid by going around : bypass
detour an accident site

Examples of detour in a Sentence

Noun After a number of unexpected detours, we finally arrived at our destination. The little restaurant is worth a detour. We had to make a detour around the heaviest traffic. We took a detour from the main streets. The road is closed ahead, so traffic will have to follow the detour. Verb We detoured around the heaviest traffic. A police officer was detouring traffic around the scene of the accident. Traffic will be detoured to 72nd Street.
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.
Noun
Westbound drivers on Pocket Road will be directed to a detour using Greenhaven Drive, Rush River Drive, Lake Front Drive and West Shore Drive, adding about a half-mile to the route. — Madison Smalstig, Sacbee.com, 17 Sep. 2026 Officials urged drivers to download the Waze app for the most up-to-date, live detour navigation. — Bryan Lynn, CBS News, 17 Sep. 2026
Verb
Fitzharris detours into the pseudoscience of the day, which included optography, the attempt to photograph the last image scalded onto a dead person’s retinas. — Dan Piepenbring, Harpers Magazine, 22 Sep. 2026 Bicyclists and pedestrians will be detoured using Garrison Street. — Brian Sherrod, CBS News, 17 Sep. 2026 See All Example Sentences for detour

Word History

Etymology

Noun

French détour, from Old French destor, from destorner to divert, from des- de- + torner to turn — more at turn

First Known Use

Noun

1738, in the meaning defined above

Verb

1836, in the meaning defined at intransitive sense

Time Traveler
The first known use of detour was in 1738

Browse Nearby Words

Cite this Entry

“Detour.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/detour. Accessed 27 Sep. 2026.

Kids Definition

detour

1 of 2 noun
: a departure from a direct course or the usual procedure
especially : a roundabout way temporarily replacing a regular route

detour

2 of 2 verb
: to send or proceed by a detour
detour traffic around an accident
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!