heavy hitter

Noun

 * 1)  A player with a favorable batting average who is especially good at hitting the ball deep into the outfield or farther.
 * 2)  In any sport, a strong, physical player who is particularly effective.
 * 3)  A person of considerable importance who is a major decision maker or capable achiever; an especially significant organization or an especially functional object.
 * 1)  In any sport, a strong, physical player who is particularly effective.
 * 2)  A person of considerable importance who is a major decision maker or capable achiever; an especially significant organization or an especially functional object.
 * 1)  A person of considerable importance who is a major decision maker or capable achiever; an especially significant organization or an especially functional object.
 * 1)  A person of considerable importance who is a major decision maker or capable achiever; an especially significant organization or an especially functional object.