top banana noun

1. a person who has the most important job or position
   • ● He used to be top banana at a supermarket chain.
   Compare : second banana

[TahlilGaran] English Dictionary ▲

top banana
the person who is the boss or the top person in a group or organization
The famous actor in the movie was the top banana in the story.

[TahlilGaran] English Idioms Dictionary ▲

top banana (top dog)
n., slang, informal The head of any business or organization; the most influential or most prestigious person in an establishment.
Who's the top banana in this outfit? See: MAIN SQUEEZE.

[TahlilGaran] English Idioms Dictionary ▲