czop
Czop is a Polish word with several related meanings. In everyday language, czop refers to a stopper, plug, or cork used to seal an opening in a bottle, pipe, container, or mechanism. It can be made of cork, plastic, rubber, or metal, and its purpose is to block a passage or preserve contents.
In technical and engineering contexts, czop designates a pin or projection that fits into a hole to
Czop is also a Polish surname. It appears among individuals in Poland and in Polish communities abroad.
As a common noun, the meaning is distinct from proper nouns; the term is found in dictionaries