majorkruisproef

Could you clarify the field or provide a source for the term "majorkruisproef"? It does not appear to be a widely recognized concept in standard references. If you specify the intended context (for example law, genetics, linguistics, music, or a fictional setting), I can write a neutral, concise wiki-style article under 300 words. If you’d like, I can also draft a brief stub noting that the term is not well-documented and outlining possible interpretations.