elállításuk

Could you clarify what you intend by "Elállításuk"? It is not a widely recognized standalone term, so its meaning depends on context. Here are a few possibilities:

- It could be the Hungarian possessive phrase "elállításuk" meaning "their elállítás," where "elállítás" denotes a cessation, stoppage, or withdrawal, used in a political, economic, or legal context.

- It could be the title of a work, organization, or specific concept not widely known in general reference materials.

- It could be a grammatical or linguistic example illustrating Hungarian morphology.

If you specify the intended sense (for example, a historical event, a legal concept, or a linguistic topic), I can write a concise, neutral wiki-style article under 300 words.