router
n.-
1 internet device (n.) B1 Intermediate Computinga small electronic box that connects your devices to the internet using Wi-Fi or cables.
a networking device that forwards data packets between computer networks, typically connecting a local area network to the internet.
ExampleIf the internet stops working, try turning the router off and on again.
ExampleThe technician installed a high-capacity router to ensure that the office's wireless network could handle dozens of simultaneous video calls without lag.
UsageOften used with 'wireless' or 'Wi-Fi'.
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2 woodworking tool (n.) C1 Advanced Technicala power tool used for cutting grooves or decorative edges in wood.
a high-speed power tool with a rotating bit used for hollowing out an area in relatively hard material like wood or plastic.
ExampleHe used a router to create a smooth, rounded edge on the new bookshelf.
ExampleThe carpenter selected a specific bit for his router to ensure the decorative grooves in the cabinet doors were perfectly uniform.
Teacher's tipIn British English, this tool is often pronounced to rhyme with 'shouter', whereas the internet device is sometimes pronounced to rhyme with 'rooter'.
From route + -er.
From rout + -er.