Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

aut-

combining form

Definition of aut-

  1. 1 :  self :  same one <autism> <autobiography>

  2. 2 :  automatic :  self-acting <autopilot>



Variants of aut-

or

auto-

Origin and Etymology of aut-

Greek, from autos same, -self, self


Learn More about aut-

  1. Medical Dictionary: Definition of aut-


Seen and Heard

What made you want to look up aut-? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

airtight or solitary

Get Word of the Day daily email!