(noun)
a tool or device used to hold gemstones such as diamonds while they are being cut, shaped, and polished;
e.g. Fix the gem firmly in the dop before working with it.
(noun)
(South African) a type of brandy that is distilled from the residue of pressed grapes, or broadly, a small portion of an alcoholic beverage;
e.g. They sipped dop as they talked about various things.