0 past simple and past participle of hack
1 to cut into pieces in a rough and violent way, often without aiming exactly:
2 to get into someone else's computer system without permission in order to find out information or do something illegal:
Computer hacking has become widespread over the last decade.
A programmer had managed to hack into some top-secret government data.
He claimed they had spied on him and tried to hack his computer.
3 to manage to deal successfully with something:
4 to ride a horse for pleasure
