The meaning of HACKER is one that hacks. How to use hacker in a sentence.

In computer enthusiast and hacker culture, the primary meaning is a complimentary description for a particularly brilliant programmer or technical expert. A large segment of the technical …

HACKER definition: 1. someone who gets into other people's computer systems without permission in order to find out…. Learn more.

HACKER definition: a person or thing that hacks. See examples of hacker used in a sentence.

A hacker is a person who breaks into a computer system. The reasons for hacking can be many: installing malware, stealing or destroying data, disrupting service, and more.

hacker, information technology professionals or enthusiasts who compromise (or “hack”) the security of computers.

Definition of hacker noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jun 1, 2025 · A hacker is a term that started being used in the 1960s and described a programmer or someone who hacked computer code. Later the term evolved into an individual …

Mar 31, 2025 · What is a hacker? A hacker is an individual who uses computer, networking or other skills to overcome a technical problem. The term also refers to anyone who uses such …

One who uses programming skills to gain illegal access to a computer network or file. 2. One who demonstrates poor or mediocre ability, especially in a sport: a weekend tennis hacker.