big-shot

The term "big-shot" is an American English colloquialism from the early 20th century, combining two common words to create a vivid metaphorical image. The word "big" carries its established sense of importance or significance. "Shot" in this context is not related to firearms but evolved from earlier slang where it could denote a person, possibly influenced by the phrase "big gun" for an important person. The compound thus logically constructs the meaning of a powerful individual through the literal concept of a "large or significant person," reflecting a characteristically direct and figurative American slang formation.

Structure: big (large) + shot (person) big: From Middle English bigge, of uncertain origin, possibly from a Scandinavian source. In this compound, it functions as an adjective meaning "important" or "prominent." shot: From Old English scēot (a shot, act of shooting). In this compound, it functions as a noun, metaphorically referring to a person, likely from the idea of a "big gun" or someone who makes a significant impact.