Au"to- (&?;). [Gr. &?; self.] A combining form, with the meaning of self, one's self, one's own, itself, its own.

Au"to- (?). An abbrev. of automobile, used as a prefix with the meaning of self-moving, self- propelling; as, an autocar, an autocarriage, an autotruck, etc., an automobile car, carriage, truck, etc.

Au"to- (?). An abbrev. of automobile, used as a prefix with the meaning of self-moving, self- propelling; as, an autocar, an autocarriage, an autotruck, etc., an automobile car, carriage, truck, etc.

• regarding oneself
       autobiography, autoerotic
  
• (from automatic) automatic
       auto-focus
  
• (from automobile) relating to cars or the driving of cars
       autocross
  
  French
• auto- (in all senses)
  
  Italian
• auto- (in all senses)