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Word of the Day Tuesday, June 9, 2026

calking

/kælkɪŋ/ noun · British & US
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What does calking mean?

noun

The act of filling the gaps between boards or timbers with a soft material, such as oakum or caulk, to make a watertight joint. A layer of material, such as caulk or putty, used to fill the gaps between boards or timbers.

Example

"The carpenter applied calking to the hull of the boat to make it watertight."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for calking

Antonyms of calking

Rhymes with calking

Etymologically related