vt. 填...以防漏

Caulk \Caulk\, v. t.
1. See {Calk}, v..

2. to fill in the seams or cracks of, with a waterproof
material such as caulk.
[PJC]


Caulk \Caulk\, n.
1. See {Calk}.

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]