'autonomous' definitions:

Definition of 'autonomous'

From: WordNet
adjective
(of political bodies) not controlled by outside forces; "an autonomous judiciary"; "a sovereign state" [syn: autonomous, independent, self-governing, sovereign]
adjective
Existing as an independent entity; "the partitioning of India created two separate and autonomous jute economies"
adjective
(of persons) free from external control and constraint in e.g. action and judgment [syn: autonomous, self-directed, self-reliant]