knihoven
Knihoven is not a standard Czech word. In Czech, the noun for a building or collection of books is knihovna, with the plural knihovny. The form knihoven does appear in some contexts in Czech, but as a standalone word it is not part of standard usage. When the sequence knihoven appears, it is usually a misspelling, a typographical error, or a deliberate neologism used as a proper name.
Because knihoven does not have an established meaning in Czech, its interpretation depends on context. In texts
In culture and media, authors sometimes coin unusual spellings or toponyms to achieve a specific atmosphere