- 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.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for bluetooth
Lewis-Kraus talks about writing the entire first draft of his book on his phone with a little foldable Bluetooth keyboard.On the Road With Gideon Lewis-Kraus: How I Write
July 25, 2012
We are vaguely employed and have Bluetooth devices attached to our heads.Why Is McDonald's Getting Fancy?
December 28, 2009
He was nick-named Harold 'Bluetooth' (or perhaps 'Blacktooth').Stories and Ballads of the Far Past
- trademark a short-range radio technology that allows wireless communication between a computer and a keyboard, between mobile phones, etc
C20: after the 10th-century Danish King Harald Blatand (Harold Bluetooth), instrumental in uniting warring factions in Scandinavia