auto-
combining form /ɔːtəʊ/,  /ɔːtə/,  /ɔːˈtɒ/
  /ɔːtəʊ/,  /ɔːtə/,  /ɔːˈtɑː/
(also aut-)
 in nouns, adjectives and adverbs- of or by yourself
- autobiography
 
 - by itself without a person to operate it
- automatic
 
 - relating to cars
- autocross
 
 
Word Originfrom Greek autos ‘self’.