hacker
[ hak-er ]
/ ˈhæk ər /
noun
a person or thing that hacks.
Slang. a person who engages in an activity without talent or skill: weekend hackers on the golf course.
Computers.
- a person who has a high level of skill in computer technology or programming; a computer expert or enthusiast: My brother is a real hacker—he fixed my laptop in no time.
- a person who circumvents security and breaks into a network, computer, file, etc., often, but not always, with malicious intent: A hacker got into my computer remotely and wiped my hard drive!The company has hired hackers to test system security.Compare black hat (def. 2), gray hat, white hat (def. 2).
QUIZZES
LEARN THE SPANISH WORDS FOR THESE COMMON ANIMALS!
Are you learning Spanish? Or do you just have an interest in foreign languages? Either way, this quiz on Spanish words for animals is for you.
Question 1 of 13
How do you say “cat” 🐈 in Spanish?
Words nearby hacker
hackathon, hackberry, hack board, hackbut, Hackensack, hacker, hackery, hackette, hack hammer, hack house, hackie
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
Example sentences from the Web for hacker
British Dictionary definitions for hacker
hacker
/ (ˈhækə) /
noun
a person that hacks
slang a computer fanatic, esp one who through a personal computer breaks into the computer system of a company, government, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012