ALL meanings of big gun
big gun
B b - countable noun big gun If you refer to someone as a big gun, you mean that they have a lot of power or influence. 3
- noun big gun an important or influential person 3
- noun big gun an important and influential person 3
- noun big gun a high-ranking military officer 3
- noun big gun an influential or important person or thing: He's a big gun in science. 1
- noun big gun (military) A large artillery gun or one of the largest-caliber naval guns (as on a battleship). 0
- noun big gun (Idiomatic) (by extension, usually pluralized) A person, group, thing, or course of action that is powerful, influential, or particularly effective. 0