vestannut

Could you clarify what you mean by "vestannut"? It does not appear to be a widely recognized term in major languages. Please provide the language, context, or intended meaning (for example, a Finnish verb form, a surname, a place, or a concept in a specific field). Once I have that, I can draft a concise, neutral wiki-style article (under 300 words). If you’d like, I can also create a provisional entry that discusses possible interpretations and notes the term’s limited usage.