Caulk

usgb/kɔːk/
verb

To fill or close the gaps or cracks in (something) with a substance.

You should caulk the windows to keep out drafts.
Visual representation of "caulk" - To fill or close the gaps or cracks in (something) with a substance.

Often appears as...

  • caulk the gaps
  • caulk the windows

Usage tips

Technical

Definition 1 of 2
Visual representation of "caulk"
LampPro Tip 1/3

Home Repairs

Caulk is often used in contexts related to fixing things around the house.

Illustration for Home Repairs
I need to caulk the bathtub to stop water leaking.
LampPro Tip 2/3

Preventative Measure

Caulking is a proactive step to avoid damage, like preventing wood rot.

Illustration for Preventative Measure
They caulked the wooden deck to protect it from rain.
LampPro Tip 3/3

Weatherproofing

Caulk is used to seal buildings against weather, especially in windows and doors.

Illustration for Weatherproofing
You should caulk the doorframe before winter arrives.
Visual representation of the word "Caulk"

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