The word "berolmin" seems to be a typo or a non-English term, as it does not correspond to any known English word. If it is intended to be "berolmin" as a specific term, there is no recognized definition or context available.
There is no etymology available for "berolmin" as it does not correspond to a recognized word in the English language.
Since "berolmin" is not a known word, no usage examples can be provided.
If you meant a different term, please provide more context or check for typos.