noun
Caulking.
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.
Alternative form of calk (“pointed projection on a horseshoe”).
(nautical, slang) A short sleep; a nap.
verb
(nautical) To drive oakum into the seams of a ship's wooden deck or hull to make it watertight.
(construction) To apply caulking to joints, cracks, or a juncture of different materials.
(slang) To copulate.
(nautical, slang) To take a short sleep; to nap.