autonomous

adjective
au·​ton·​o·​mous | \ ȯ-ˈtä-nə-məs How to pronounce autonomous (audio) \

Definition of autonomous

1a : having the right or power of self-government an autonomous territory
b : undertaken or carried on without outside control : self-contained an autonomous school system
2a : existing or capable of existing independently an autonomous zooid
b : responding, reacting, or developing independently of the whole an autonomous growth
3 : controlled by the autonomic nervous system
4 : of, relating to, or marked by autonomy

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Other Words from autonomous

autonomously adverb

Choose the Right Synonym for autonomous

free, independent, sovereign, autonomous mean not subject to the rule or control of another. free stresses the complete absence of external rule and the full right to make all of one's own decisions. you're free to do as you like independent implies a standing alone; applied to a state it implies lack of connection with any other having power to interfere with its citizens, laws, or policies. the colony's struggle to become independent sovereign stresses the absence of a superior power and implies supremacy within a thing's own domain or sphere. separate and sovereign armed services autonomous stresses independence in matters pertaining to self-government. in this denomination each congregation is regarded as autonomous

Examples of autonomous in a Sentence

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

Recent Examples on the Web

Along what is now called Robotics Row, tech startups vie for office space in new buildings while Argo AI tests autonomous cars. Melissa Rayworth, USA TODAY, "Pittsburgh's transformed dining scene is the place to be and eat," 21 Aug. 2019 Coddled by government, the automotive industry, which runs a larger trade surplus than any other export sector, has been slow to adjust to the rise of electric and autonomous cars. The Economist, "Germany’s economy is now shrinking," 15 Aug. 2019 Specific issues the Mobility Commission may take up include traffic and parking congestion, public transit, and technologies such as electric and autonomous vehicles. David Hernandez, San Diego Union-Tribune, "Coronado creates new committee to take a ‘comprehensive’ look at transportation," 6 Aug. 2019 Carmakers have endured three years of uncertainty over the future terms of trade with Europe, but many are now being forced to make tough choices as the industry undergoes seismic changes demanded by the shift to electric and autonomous driving. Charles Riley, CNN, "The UK auto industry is facing a slow death," 31 July 2019 The candidates arrive as the automakers cut jobs while making new investments in electric and autonomous vehicles. Mac Venrenterghem, Detroit Free Press, "What Detroiters have to say to the Democrats who want to be president," 30 July 2019 The auto industry, meanwhile, is trying to find its way through rapid changes that include a huge shift by consumers away from cars to trucks and SUVs, and massive investments in electric and autonomous vehicles that may not pay off for years. Washington Post, "Trump touts economy, but not everyone in Michigan feeling it," 29 July 2019 The two companies announced plans in January to collaborate on developing commercial vans and medium-sized pickup trucks while exploring electric and autonomous vehicles together. Tom Krisher, chicagotribune.com, "Volkswagen to invest $2.6 billion in Ford robocar firm as part of electric vehicle tie-up," 12 July 2019 Most of Vasquez's responses regarding the autonomous car, her role as the driver and the capabilities of the vehicle were redacted in the video and written police reports that would come out later. Ryan Randazzo, azcentral, "Tempe police continue investigating fatal self-driving Uber crash 16 months later," 10 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'autonomous.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of autonomous

1799, in the meaning defined at sense 4

History and Etymology for autonomous

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

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More Definitions for autonomous

autonomous

adjective

English Language Learners Definition of autonomous

: existing or acting separately from other things or people
: having the power or right to govern itself

autonomous

adjective
au·​ton·​o·​mous | \ ȯ-ˈtän-ə-məs How to pronounce autonomous (audio) \

Medical Definition of autonomous

1 : of, relating to, or marked by autonomy
2a : not forming a part (as does an embryo or seed) in the developmental sequence of an organism
b : responding, reacting, or developing independently of the whole a tumor is an autonomous growth
3 : under control of the autonomic nervous system

Other Words from autonomous

autonomously adverb

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