auto- prefix Meaning in the Cambridge Learner’s Dictionary
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Meaning of “auto-” - Learner’s Dictionary

auto-

prefix
 
 
/ɔːtəʊ-/
without humans operating without being controlled by humans: autopilot (= a computer that directs an aircraft)
self self: an autobiography (= a book that someone writes about their own life)
(Definition of auto- prefix from the Cambridge Learner’s Dictionary © Cambridge University Press)
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