Bluetooth ['bluːtuːθ] abbr.
comp., MS	I-Bluetooth (A wireless communication technology that conforms to the Bluetooth computing and telecommunications industry specification. This specification describes how mobile phone, landline phones, computers, and mobile devices can easily exchange information by using a short-range wireless connection)
English thesaurus
Bluetooth ['bluːtuːθ] n
comp., MS	‪Bluetooth (A wireless communication technology that conforms to the Bluetooth computing and telecommunications industry specification. This specification describes how mobile phone, landline phones, computers, and mobile devices can easily exchange information by using a short-range wireless connection)
bluetooth ['bluːtuːθ] n
commun., tech.	bluetooth
BlueTooth ['bluːtuːθ] n
IT, abbr.	BT