Some Major Authority:

1. Legal Authority: In a legal context, a "major authority" could refer to a significant or influential source of legal guidance or precedent, such as a well-established court decision or a recognized legal scholar's work. Major authorities are often relied upon to support legal arguments or interpretations.

2. Academic or Scholarly Authority: In the realm of academic research and scholarship, a "major authority" typically denotes an expert or well-respected figure in a specific field or discipline. These individuals are often cited for their contributions to a particular area of knowledge.

3. Government or Political Authority: In politics and governance, "major authority" may refer to a high-ranking official or leader with substantial decision-making power, such as the head of state, head of government, or a senior figure in a political organization.

4. Parental or Guardian Authority: In family and child-rearing contexts, a "major authority" could refer to a parent or legal guardian who holds authority over a minor's upbringing and welfare.

5. Religious Authority: In a religious context, a "major authority" might indicate a prominent religious leader, theologian, or religious text that holds a position of influence and guidance within a particular faith tradition.