One who is proficient at using or programming a computer; a computer buff.
One who uses programming skills to gain illegal access to a computer network or file.
One who enthusiastically pursues a game or sport: a weekend tennis hacker.
[Perhaps from hacker, amateurish or inept golfer or tennis player (possibly from hack1), or perhaps from hack, practical joke, clever scheme (from dialectal hack, to embarrass, confuse, play a trick on).]
n. a taxi driver. : You wonder how some of these hackers keep their licenses.
n. a sloppy or inefficient computer programmer. : This program was written by a real hacker. It's a mess, but it works.
n. a generally unsuccessful person. : Poor Pete is just a hacker. He'll never go any place.
n. someone who breaks into a computer electronically. : Some hacker broke into our computer!
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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