It may be a mistake by the female rude, procero or procero, also by gooseberry,
The correct term is rude, with s. It means vulgar, soez, ordinary, uneducated, coughy. A person who throws insults and insults.
[person] It behaves without courtesy, delicacy or respect for others. "was a little rude and unpleasant to me; complains of living in a country full of rude and rude." adjectiveThat it is typical of these people. "rude insult; rude language; Rude Behavior"