Bluetooth
9 lettersnouncommonUpdated February 2026
Definition
A wireless technology standard for exchanging data over short distances between electronic devices using radio waves. Named after Harald Bluetooth, a 10th-century Danish king.
“He paired his headphones to his phone using Bluetooth connectivity.”
Related Words
Synonyms
wireless connectionwireless protocol
Word Game Tips
🟩
Wordle
Features the 'oo' combination and ends with 'th'; contains common vowels in the middle
🔤
Scrabble
Worth 14 points; the 'th' combination is useful for extending words or creating parallel plays
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