- n. 黑客，骇客；电脑黑客（hacker的复数）
- someone who plays golf poorly
- a programmer who breaks into computer systems in order to steal or change or destroy information as a form of cyber-terrorism
同义词： cyber-terrorist cyberpunk
- a programmer for whom computing is its own reward; may enjoy the challenge of breaking into other computers but does no harm
"true hackers subscribe to a code of ethics and look down upon crackers"
- one who works hard at boring tasks
同义词： hack drudge