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caulking, calking

1.A resilient mastic compound, often having a silicone, bituminous, or rubber base; used to seal cracks, fill joints, prevent leakage, and/or provide waterproofing; also see caulking compound.
2. Another term for cogging.
References in periodicals archive ?
Although it sounds simplistic to say that it got staff calking to each other more, this improvement in communication alone was a big change in staff behavior and culture.
All of the sections were sealed with waterproof calking and glued and screwed to the framework.
Some were sleeping, some staring off into space avoiding eye contact, and others calking quietly.