Is “Caulk” a Scrabble word?
Yes
CAULK
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 Caulk
/kɑk/
noun
1.A pointed projection on a horseshoe to prevent it slipping.
2.A spike on the sole of a boot to prevent slipping, particularly used in logging
noun
1.Caulking.
2.A composition of vehicle and pigment used at ambient temperatures for filling/sealing joints or junctures, that remains elastic for an extended period of time after application.
verb
1.To drive oakum into the seams of a ship's wooden deck or hull to make it watertight.
2.To apply caulking to joints, cracks, or a juncture of different materials.
3.Fuck