router

1 of 3

noun (1)

rout·​er ˈrau̇-tər 

: 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 

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 

ˈrau̇-

: a horse trained for distance races

Examples of router in a Sentence

Recent Examples on the Web

Noun

Officials at the Defense, Commerce, and Justice departments have launched investigations into the company over potential cybersecurity and national security concerns around its routers. —Matt Burgess, WIRED, 21 Dec. 2024

The routers are available for sale through a business unit in California as well. —Megan Cerullo, CBS News, 18 Dec. 2024

The Wi-Fi name, password, and router location in case the sitter needs to reset it. —Mary Cornetta, Better Homes & Gardens, 18 Dec. 2024

The investigation has revealed that China’s campaign exploited U.S. computer routers serving telecom corporations, giving them the gateway to the phone numbers of significant numbers of customers of Verizon, AT&T, Lumen Technologies and other telecommunications companies. —Pierre Thomas, ABC News, 3 Dec. 2024

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

Kids Definition

router

1 of 2 noun

rout·​er ˈrau̇t-ər 

: a machine for cutting out the surface of wood or metal

router

2 of 2 noun

rout·​er ˈrüt-ər 

ˈrau̇t-

: one that routes

especially : a device that sends data from one place to another within a computer network or between computer networks