caulking

verb
  1. 1

    To drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

  2. 2

    To apply caulking to joints, cracks, or a juncture of different materials.

  3. 3

    Fuck

noun
  1. 1

    A sealing material used to seal joints between heterogeneous materials in many kinds of construction and manufacture.

    โ€œOakum was used for the caulking of the hulls of wooden ships.โ€

Synonyms

Source: https://en.wiktionary.org/wiki/caulk, https://en.wiktionary.org/wiki/caulking