usuais

Could you clarify what “usuais” refers to? It could mean different things, and I want to ensure I write the article you want. Possible interpretations include:

- the plural form of the Portuguese adjective “usual” (as in “itens usuais”);

- a proper noun, such as a place, organization, or work named “Usuais”;

- a specific term or concept in a particular field or fiction.

If you mean the linguistic sense, I can produce a concise wiki-style article about “usuais” as the plural of “usual,” covering usage, etymology, and examples. Please confirm which interpretation you’d like, and any preferred angle or length (under 300 words).