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Some languages have homonyms which are semantically equivalent to homonyms in other languages.
A few examples of this phenomenon:
Homonyms originate in basically one of two ways. Either they have different origins, and sound the same simply by coincidence - either a sound change resulted in two previously distinct words sounding the same, or a foreign word was borrowed that happened to sound like an existing word - or else the two words began as variant meanings of the same word (also known as polysemy) that diverged enough that their original similarity was lost.
In the case that two languages share similar pairs of homonyms like the ones you mentioned, it is possible that the similarity is a complete coincidence, but very unlikely. It is more likely that they originate in polysemy. I can see two ways for this to happen:
Borrowing from Polish zamek, which is a calque via Czech zámek of Middle High German sloz (“lock, keep”), which, in turn, is a calque of Latin clūsa (“lock, fort, fortification”). Attested from the 17th century. Related to замыкать (zamykatʹ) (замкнуть (zamknut))
