What is the sentence for autonomous?

There is no single "sentence" for the word "autonomous." It's an adjective, meaning "independent" or "self-governing."

Here are some sentences using the word "autonomous":

* The car is autonomous, meaning it can drive itself.

* The country became an autonomous region after the revolution.

* She was determined to live an autonomous life, free from outside influence.

To use "autonomous" in a sentence, you'll need to describe something that is independent or self-governing.