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A law enforcement officer who works to break up organized criminal groups.
adj. also gangbustersIdiom:
Extremely successful: an experiment yielding gangbuster results; a profitable, gangbusters quarter.
like gangbusters Slang
With great impact, vigor, or zeal: came on like gangbusters at the start of his campaign; a career that took off like gangbusters.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
very energetically and aggressively
to perform strongly
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
gangbusters[ˈgæŋbʌstəz] NPL (US) to be going gangbusters → ir viento en popa
to do sth like gangbusters → hacer algo con paso firme
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005