ümbrikke

Could you clarify what you mean by “ümbrikke”? The term does not correspond to a widely recognized concept in major languages, and it might be:

- a misspelling or variant of another word,

- a proper noun (brand, place, person),

- a niche or newly coined term in a specific field,

- or a fictional/creative concept.

If you specify the language or context (linguistics, packaging, gastronomy, geography, literature, etc.) and whether you want a real-world encyclopedia entry or a fictional concept, I can generate a concise, neutral wiki-style article under 300 words.