Bluetooth

[bloo-tooth]

noun

Computers, Trademark.

1. a brand name for a wireless networking technology that uses short-wave radio frequencies to interconnect cell phones, portable computers, and other wireless electronic devices.

Bluetooth

/ ˈbluːˌtuːθ /

noun

1. a short-range radio technology that allows wireless communication between a computer and a keyboard, between mobile phones, etc

Word History and Origins

Origin of Bluetooth¹

C20: after the 10th-century Danish King Harald Blatand (Harold Bluetooth), instrumental in uniting warring factions in Scandinavia

Example Sentences

Even TikTok is full of videos for Bluetooth CD players, flip phones and digital cameras.

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Bluetoothing has also been reported in South Africa and Lesotho, two countries with some of the world's highest rates of HIV.

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On Spotify, the lossless files are larger than the standard formats, meaning the feature can not be used when connected to Bluetooth, as there’s not enough bandwidth to transmit.

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The data are transmitted via Bluetooth to a phone, where parents can watch the consumption data appear over the course of a feeding.

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"Kids came out with Bluetooth speakers and their water. It was a carnival."

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