1. The state or condition of being predominant; superiority in power, influence, or authority.
Usage: Plural form of predominancy; Formal or literary usage
2. Instances or periods in which one thing holds greater power or influence over others.
Usage: Plural usage emphasizing multiple occurrences or contexts

Examples

• The predominancies of various empires shifted throughout history.
• Her intellectual predominancies were evident in every discussion.
• The predominancies of Western culture influenced global markets.
• Different regions experienced their own political predominancies.
• The team's predominancies in defense made them nearly unbeatable.
• Economic predominancies among nations continue to evolve.
• The predominancies of certain ideologies shaped the era.