1. a law-enforcement officer who specializes in breaking up organized crime, often by forceful or sensational means.
2. someone or something having great impact, usually in a positive way.
3. gangbusters, an outstandingly successful state or situation: We aren't looking for gangbusters, but we'd like you to pass all your subjects this semester. adjective, Often, gangbusters
4. of or like a law-enforcement officer who uses rough, aggressive, or sensational tactics in fightin
"years can be gangbuster."
"productions can be gangbuster."
"levels can be gangbuster."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.