v (transitive) To chop or cut down in a rough manner. (defdate|from around the 12th c.)
v (intransitive) To cough noisily. (defdate|from the 19th c.)
v To withstand or put up with a difficult situation. (defdate|from the 20th c.)
v (transitive|slang|computing) To hack into; to gain unauthorized access to (a computer system, e.g., a website, or network) by manipulating code; to crack.
v (transitive|slang|computing) By extension, to gain unauthorised access to a computer or online account belonging to (a person or organisation).
v (computing) To accomplish a difficult programming task.
v (computing) To make a quick code change to patch a computer program, often one that is inelegant or that makes the program harder to maintain.
v To work on an intimately technical level.
v (ice hockey) To strike an opponent's leg with one's hockey stick.
v (ice hockey) To make a flailing attempt to hit the puck with a hockey stick.
n (context|computing|slang) An illegal attempt to gain access to a computer network.
n (computing) An interesting technical achievement, particularly in computer programming.
n (computing) A small codechange meant to patch a problem as quickly as possible.
n (computing) An expedient, temporary solution, meant to be replaced with a more elegant solution at a later date.
n (slang|military) Time check.
n (baseball) A swing of the bat at a pitched ball by the batter.
n (context|falconry) A board which the falcon's food is placed on; used by extension for the state of partial freedom in which they are kept before being trained.