Definitions for rob roy
MacGregor, Robert MacGregor, Rob Roy(noun)
Scottish clan leader and outlaw who was the subject of a 1817 novel by Sir Walter Scott (1671-1734)
a manhattan cocktail made with Scotch whiskey
The Nuttall Encyclopedia
a Highland freebooter, second son of Macgregor of Glengyle; assumed the name of Campbell on account of the outlawry of the Macgregor clan; traded in cattle, took part in the rebellion of 1715, had his estates confiscated, and indemnified himself by raiding (1671-1734).