Found 2 items, similar to caulk.
English → English (WordNet) Definition: caulk caulk v : seal with caulking; “caulk the window” [syn: calk]
English → English (gcide) Definition: Caulk Caulk \Caulk\, v. t. 1. See Calk, v.. [1913 Webster] 2. to fill in the seams or cracks of, with a waterproof material such as caulk. [PJC] Caulk \Caulk\, n. 1. See Calk. [1913 Webster] 2. a viscous semisolid material of varying composition used to fill in seams of objects which are exposed to water, such as wooden ships or bath tiles; -- called also calk and caulking. After applying in a semisolid form, the material hardens and dries to form a waterproof seal. It is used in the process of caulking. It is sometimes applied together with a rope-like cord to fill larger seams. [PJC]