autonomous

au·ton·o·mous

adj \ȯ-ˈtä-nə-məs\

Definition of AUTONOMOUS

1

: of, relating to, or marked by autonomy

2

a : having the right or power of self-government b : undertaken or carried on without outside control : self-contained <an autonomous school system>

3

a : existing or capable of existing independently <an autonomous zooid> b : responding, reacting, or developing independently of the whole <an autonomous growth>

4

: controlled by the autonomic nervous system

— au·ton·o·mous·ly adverb

Examples of AUTONOMOUS

1. <Native American nations are regarded as autonomous in many respects and thus not subject to a number of state and local laws.>

Origin of AUTONOMOUS

Greek autonomos independent, from aut- + nomos law — more at nimble

First Known Use: 1800

Related to AUTONOMOUS

Synonyms: free, freestanding, independent, self-governed, self-governing, self-ruling, separate, sovereign (also sovran)

Antonyms: dependent, nonautonomous, non-self-governing, subject, unfree

Related Words: freeborn; delivered, emancipated, freed, liberated, manumitted, redeemed, released; unconquered, unruled, unsupervised; empowered, enfranchised; democratic, republican

Near Antonyms: bound, captive, conquered, enslaved, fettered, subdued, subjugated; inferior, subordinate, subservient

[+]more[-]hide

See Synonym Discussion at free

Other Biology Terms

autochthonous, fecund, homunculus, phylogeny, substrate

Rhymes with AUTONOMOUS

anonymous, antonymous, eponymous, homonymous, paronymous, pseudonymous, synonymous, theonomous