noun
- a law enforcement officer who works to break up criminal gangs
Usage: informal
adjective
- extremely successful, impressive, or energetic
Usage: informal
Examples
- The detective was known as a real gangbuster in the organized crime unit.
- Police gangbusters worked tirelessly to dismantle the drug ring.
- The company had a gangbuster year with record profits.
- Her gangbuster performance earned her a promotion.
- The new product launch was a gangbuster success.
- Sales were going gangbusters in the fourth quarter.
- The team put on a gangbuster effort to meet the deadline.