Search
Select the dictionary language
Caulk
01
a filler used in construction and repairs to make joints watertight
What is "caulk"?
Caulk is a flexible material used to fill gaps, joints, or cracks in different surfaces, like walls, windows, or pipes. It helps to prevent air, water, dust, or insects from entering through these spaces. Caulk can be made from various materials, including silicone, acrylic, or polyurethane, and it is typically applied with a caulking gun. Once applied, it dries to form a durable, smooth seal that improves insulation, prevents leaks, and enhances the overall appearance of the area.
Examples
Apply caulk around the bathtub to prevent leaks.
The window frame needed fresh caulk to stop drafts.
to caulk
01
to fill gaps with caulk to prevent water, air, or dust from entering
Examples
He caulked the edges of the sink to keep water out.
Make sure to caulk any gaps before painting.
