autonomic
adjective
au·to·nom·ic
ˌȯ-tə-ˈnä-mik 
1
: acting or occurring involuntarily
autonomic reflexes
2
: relating to, affecting, or controlled by the autonomic nervous system or its effects or activity
autonomic drugs
Examples of autonomic in a Sentence
Recent Examples on the Web
Sensations in our periphery (light, motion, temperature) compete with those at the level of autonomic (heart rate, breath rate) and metabolic systems (hunger, thirst), and even ongoing emotional and psychological concerns (a recent embarrassment or relationship trouble).
—
Literary Hub, 25 Nov. 2025
In some chronic human cases, the parasite also damages the autonomic nerves controlling the GI tract.
—New Atlas, 11 Oct. 2025
That's why emerging research reframes happiness not as a fleeting emotion, but as a full-body physiological state, shaped by autonomic rhythms, gut ecosystem, sleep patterns and digital habits.
—Ximena Araya-Fischel, Forbes.com, 27 July 2025
Your central autonomic network activates, increasing heart rate and breathing.
—Kelly Burch Published, Verywell Health, 2 July 2025
See All Example Sentences for autonomic
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Literary Hub, 25 Nov. 2025
In some chronic human cases, the parasite also damages the autonomic nerves controlling the GI tract.
—New Atlas, 11 Oct. 2025
That's why emerging research reframes happiness not as a fleeting emotion, but as a full-body physiological state, shaped by autonomic rhythms, gut ecosystem, sleep patterns and digital habits.
—Ximena Araya-Fischel, Forbes.com, 27 July 2025
Your central autonomic network activates, increasing heart rate and breathing.
—Kelly Burch Published, Verywell Health, 2 July 2025
See All Example Sentences for autonomic
Cite this Entry
“Autonomic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/autonomic. Accessed 3 Dec. 2025.
Copy CitationKids Definition
autonomic
adjective
au·to·nom·ic
ˌȯt-ə-ˈnäm-ik
: of, relating to, controlled by, or being part of the autonomic nervous system
Medical Definition
autonomic
adjective
au·to·nom·ic
ˌȯt-ə-ˈnäm-ik
1
a
: acting or occurring involuntarily
autonomic reflexes
b
: relating to, affecting, or controlled by the autonomic nervous system
autonomic ganglia
autonomic dysfunction
2
: having an effect upon tissue supplied by the autonomic nervous system
autonomic drugs
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