power player
Definitions
An influential person who holds significant authority or control within a specific field or organization.
A person who actively and strategically uses their influence to shape outcomes or gain an advantage.
Examples
As a major power player in the tech industry, she has the influence to shape global market trends.
The senator is considered a power player who can sway the outcome of any legislative vote.
Synonyms
Influential leader Key decision maker Heavy hitter Major stakeholder Dominant force
Antonyms
Marginalized individual Powerless bystander Subordinate Nonentity Weak participant