(weightlifting) An exercise performed on a machine by using the legs to move weight resting on the shoulders, thereby moving the weight as the legs are straightened and the feet remain stationary.

(Internet, informal) An Internet domain name in which the top-level domain (such as a country code) can be understood as part of the name rather than the usual suffix.

plural of hack-and-slasher

(role-playing games, video games, informal) Synonym of hack-and-slash

(US, Marine Corps, slang) under arrest

Alternative form of hack-and-slasher

A film, video game or other work focused mainly on violence rather than strategy.

(Ireland, informal) Doing well; embarked on a successful course of action.

(transitive or intransitive) To make progress on a difficult problem; to continue trying. / Used other than figuratively or idiomatically: see hack, away.

plural of hack job