router

1 of 3

noun (1)

rout·​er ˈrau̇-tər How to pronounce router (audio)
: one that routs: such as
a
: a routing plane
b
: a machine with a revolving vertical spindle and cutter for milling out the surface of wood or metal

router

2 of 3

noun (2)

rout·​er ˈrü-tər How to pronounce router (audio)
ˈrau̇-
: one that routes
especially : a device that mediates the transmission routes of data packets over an electronic communications network (such as the Internet)

router

3 of 3

noun (3)

rout·​er ˈrü-tər How to pronounce router (audio)
ˈrau̇-
: a horse trained for distance races

Examples of router in a Sentence

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
Install outlets on kitchen islands, inside cabinets (for hidden charging), and in closets (for vacuums and routers). Lauren Bengtson, Better Homes & Gardens, 25 Oct. 2025 As with the Archer GE800 BE19000, the GE650 is EasyMesh compatible and can be deployed as a main router or node in a mesh network along with other TP-Link EasyMesh devices. PC Magazine, 25 Oct. 2025 Pricing can vary by region, and modem or router rental fees can raise the total monthly cost. Roxanne Downer, USA Today, 20 Oct. 2025 Power cycling the router doesn’t resolve. James Bickerton, MSNBC Newsweek, 17 Oct. 2025 See All Example Sentences for router

Word History

Etymology

Noun (1)

rout entry 4 + -er entry 2

Noun (2)

route entry 2 + -er entry 2

Noun (3)

route entry 1 (in sense "race of a mile or more") + -er entry 2

First Known Use

Noun (1)

1818, in the meaning defined above

Noun (2)

1903, in the meaning defined above

Noun (3)

circa 1951, in the meaning defined above

Time Traveler
The first known use of router was in 1818

Browse Nearby Words

Cite this Entry

“Router.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/router. Accessed 30 Oct. 2025.

Kids Definition

router

1 of 2 noun
rout·​er ˈrau̇t-ər How to pronounce router (audio)
: a machine for cutting out the surface of wood or metal

router

2 of 2 noun
rout·​er ˈrüt-ər How to pronounce router (audio)
ˈrau̇t-
: one that routes
especially : a device that sends data from one place to another within a computer network or between computer networks

More from Merriam-Webster on router

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