Is “Headstock” a Scrabble word?
Yes
HEADSTOCK
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 Headstock
noun
1.A headframe.
2.A part of a machine (such as a lathe or drill) that supports a rotating part
3.A beam that supports a bell.
Synonyms: buffer beam