Vrtuový
Vrtuový is a term that appears to be a misspelling or a non-standard word in most common languages. It does not correspond to a recognized concept, object, or term in English, nor does it have readily identifiable roots in major Romance, Germanic, or Slavic languages. Searches for "vrtuový" in dictionaries and linguistic databases yield no results.
It is possible that "vrtuový" is a neologism, a highly specialized technical term within a niche field,