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  1. Dictionary
    autonomic
    /ˌɔːtəˈnɒmɪk/

    adjective

    • 1. involuntary or unconscious; relating to the autonomic nervous system: "the symptoms included gastrointestinal and autonomic disturbance"

    More definitions, origin and scrabble points

  2. Autonomic means acting or occurring involuntarily or relating to the autonomic nervous system. Learn the word history, examples, and related phrases of autonomic from Merriam-Webster dictionary.

  3. Autonomic means relating to or controlled by the part of the nervous system that regulates automatic processes in the body. Learn more about the anatomy and computing meanings of autonomic, and see examples of usage.

  4. occurring involuntarily or spontaneously. of or relating to the autonomic nervous system. Alsoautonomous (of plant movements) occurring as a result of internal stimuli.

    • What Does The Autonomic Nervous System do?
    • How Does The Autonomic Nervous System Help with Other organs?
    • What Are Some Interesting Facts About The Autonomic Nervous System?
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    Your autonomic nervous system breaks down into three divisions, each with its own job: 1. Sympathetic nervous system: This system activates body processes that help you in times of need, especially times of stress or danger. This system is responsible for your body’s “fight-or-flight” response. 2. Parasympathetic nervous system: This part of your a...

    Much like a home needs electrical wiring to control lights and everything inside that needs power, your brain needs the autonomic nervous system’s network of nerves. These nerves are the physical connections your brain needs to control almost all of your major internal organs.

    Your sympathetic and parasympathetic systems create a balancing act. Your sympathetic nervous system activates body processes, and your parasympathetic deactivates or lowers them. That balance is k...
    It involves multiple forms of communication. Your nervous system uses chemical compounds produced by various glands in your body and brain as signals for communication. It also uses electrical ener...
    Your enteric nervous system is very complex. Some experts describe it as part of the overall nervous system instead of the autonomic nervous system. That’s because there are as many neurons (specia...

    The autonomic nervous system is a network of nerves that control unconscious processes, such as breathing and heartbeat. It has three divisions: sympathetic, parasympathetic and enteric, each with different functions and effects on your body.

  5. The autonomic nervous system (ANS), sometimes called the visceral nervous system and formerly the vegetative nervous system, is a division of the nervous system that operates internal organs, smooth muscle and glands.

  6. relating to or affecting the part of the nervous system (= the brain and all the nerves in its body that together send messages around the body) that controls automatic processes in the body: The rate at which your heart beats is controlled by the autonomic nervous system.

  7. Autonomic means relating to or controlled by the autonomic nervous system, which regulates involuntary functions such as heart rate and digestion. Learn more about the meaning, synonyms, translations and usage of autonomic in physiology and biology.