- One who, or that which, hacks. Specifically: A cutting
instrument for making notches; esp., one used for notching pine trees
in collecting turpentine; a hack.
Meaning of 'hacker' (Princeton's WordNet)
1 . hacker
[ n]
Meaning (1): - a programmer for whom computing is its own reward; may enjoy the challenge of breaking into other computers but does no harm
Example in sentence:
true hackers subscribe to a code of ethics and look down upon crackers