oputný

I’m not finding a widely known subject named "oputní." Could you clarify what you mean by this term? For example, is it:

- a Czech surname or family name,

- a place or geographical feature,

- a historical or cultural concept,

- a term from a specific field (linguistics, anthropology, etc.),

- or a fictional or hypothetical concept?

With your clarification, I can draft a concise, neutral wiki-style article (under 300 words).