Reign

"Reign" typically refers to the period during which a monarch or ruler holds power over a kingdom or territory. It signifies the duration of their authority and control, often characterized by their influence on governance, laws, and policies. During a reign, the monarch or ruler exercises supreme authority, making decisions that impact the lives of their subjects and shape the course of history. The term can also be used metaphorically to describe a period of dominance or control exerted by a particular individual, group, or entity over a certain domain or sphere of influence.

In addition to its temporal connotations, "reign" can also denote a state or condition of supremacy or prevalence. For example, a reigning champion in sports refers to an individual or team that currently holds the title or is regarded as the best in their field. Similarly, a reigning expert in a particular field is someone who is recognized as the foremost authority or leading figure in that domain. In this context, "reign" implies a position of superiority or dominance, suggesting that the individual or entity in question holds unrivaled influence or preeminence within their respective sphere.