calk

1 of 3

verb (1)

variant spelling of caulk

transitive verb

: to stop up and make tight against leakage (something, such as a boat or its seams, the cracks in a window frame, or the joints of a pipe)
variants or caulk
: a cleat on the shoe of a horse to prevent slipping
also : a similar device worn on the sole of a shoe

calk

3 of 3

verb (2)

variants or caulk
calked or caulked; calking or caulking; calks or caulks

transitive verb

1
: to furnish with calks
2
: to wound with a calk

Examples of calk in a Sentence

Recent Examples on the Web
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Noun
These holes are filled with square pegs of white pine and new calks driven into the wood. — Popular Mechanics Editors, Popular Mechanics, 16 Feb. 2019

Word History

Etymology

Noun

probably alteration of calkin, from Middle English kakun, from Middle Dutch or Middle French dialect; Middle Dutch calcoen horse's hoof, from Middle French dialect (Walloon) calcain heel, from Latin calcaneum, from calc-, calx heel

First Known Use

Noun

1587, in the meaning defined above

Verb (2)

1624, in the meaning defined at sense 1

Time Traveler
The first known use of calk was in 1587

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Cite this Entry

“Calk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calk. Accessed 9 Oct. 2026.

Kids Definition

calk

variant of caulk

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