caulk

As a noun caulk

is caulking.

As a verb caulk

is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between caulk and chalk

is that caulk is caulking while chalk is (uncountable) a soft, white, powdery limestone.

As verbs the difference between caulk and chalk

is that caulk is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight while chalk is to apply chalk to anything, such as the tip of a billiard cue.

As a noun caulk

is caulking.

As a verb caulk

is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As an adjective undefined is

lacking a definition or value.

As a proper noun cork

is principal city of county cork.

As a noun caulk is

caulking.

As a verb caulk is

(nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As verbs the difference between choak and caulk

is that choak is while caulk is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As a noun caulk is

caulking.

As nouns the difference between grout and caulk

is that grout is a thin mortar used to fill the gaps between tiles and cavities in masonry while caulk is caulking.

As verbs the difference between grout and caulk

is that grout is to insert mortar between tiles while caulk is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As a proper noun spackle

is .

As a noun caulk is

caulking.

As a verb caulk is

(nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As nouns the difference between caulk and mastic

is that caulk is caulking while mastic is an evergreen shrub or small tree, species: Pistacia lentiscus, native to the Mediterranean.

As a verb caulk

is to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As nouns the difference between caulk and block

is that caulk is caulking while block is bloc.

As a verb caulk

is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.

As nouns the difference between caulk and null

is that caulk is caulking while null is zero, nil; the cardinal number before einn.

As a verb caulk

is (nautical) to drive oakum into the seams of a ship's wooden deck or hull to make it watertight.