Alpha (uppercase letter)

In general knowledge, "Alpha" often refers to the first letter of the Greek alphabet and is commonly used to denote something that is primary, dominant, or superior. For example, in finance, an "alpha" represents the excess return of an investment compared to a benchmark index, indicating its performance relative to the market. In military terms, "Alpha" can identify a specific unit or operation. Additionally, in social contexts, "alpha" describes individuals who exhibit leadership or assertiveness, such as an "alpha male" or "alpha female." Its usage varies based on context but generally signifies precedence or superiority.