Caulk(redirected from calks)
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Also spelled calk.
To make a seam or point airtight, watertight, or steamtight by driving in caulking compound, dry pack, lead wool, or other material.
Material used to caulk seams.
To render a joint tight against the elements by filling the seam with a malleable substance such as tar, lead, or putty.
To fill a joint, crack, etc., with caulking.