- One that is prevalent, as in impact or energy: "Especially when a candidate is a challenger, appearances with hefty hitters through the celebration lend an air of credibility” ( Linda Feldmann).
- A person who is very important or is helpful at his career.
- an influential one who works challenging advertise the causes they truly are interested in
Sentence for "heavy hitter"
Hypernym for "heavy hitter"
Urban Dictionary for "heavy hitter"