hacker
[ hak-er ]
/ Ë?hæk Ér /
Save This Word!
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 hackerâhe 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
THINK YOUâVE GOT A HANDLE ON THIS US STATE NICKNAME QUIZ?
Did you ever collect all those state quarters? Put them to good use on this quiz about curious state monikers and the facts around them.
Question 1 of 8
Mississippiâs nickname comes from the magnificent trees that grow there. What is it?
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
âHaveâ vs. âHasâ: When To Use Each One
What Is An Em Dash And How Do You Use It?
10 Words Youâll Enjoy Using More Than âFunâ
Why Do âLeftâ And âRightâ Mean Liberal And Conservative?
What Do âa.m.â And âp.m.â Stand For?
What Is The Difference Between âItâsâ And âItsâ?
British Dictionary definitions for hacker
hacker
/ (Ë?hækÉ) /
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