n. in hockey and lacrosse, an infraction of the rules whereby one or more players engage in shoving, punching, etc., thus earning a minor penalty.
- 1958  Bryan McCurdy . . . and Bill Oakford . . . went off together for roughing and slashing at the 18:55 mark.
- 1963  [They] were sent to the penalty box for roughing, elbowing and slashing after a minor tussle at centre ice. . . .