Is “Headset” a Scrabble word?
Yes
HEADSET
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Headset
/ˈhɛdsɛt/
noun
1.A pair of headphones or earphones, or a singular headphone or earphone, typically with an attached microphone.
2.Any electronic device worn on the head.
3.On a bicycle, the system of bearings that connects the fork to the frame.