Definition of parasympathetic
: of, relating to, being, or acting on the parasympathetic nervous system
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Recent Examples of parasympathetic from the Web
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The parasympathetic system’s weird—that’s what the gas revs up.
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It's related to the autonomic nervous system (ANS) and the balance between its branches - the sympathetic and parasympathetic nervous systems.
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After a hard workout, the parasympathetic system dominates as the body demands rest.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'parasympathetic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of parasympathetic
International Scientific Vocabulary
Definition of parasympathetic
1
: a parasympathetic nerve
Recent Examples of parasympathetic from the Web
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Those two arms are the parasympathetic and the sympathetic nervous systems, says Lawrence Creswell, a cardiac surgeon in Jackson, Miss., who studies sports cardiology.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'parasympathetic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of parasympathetic
1916
Medical Dictionary
medical Definition of parasympathetic
: of, relating to, being, or acting on the parasympathetic nervous system
- parasympathetic fibers of the vascular wall
- parasympathetic drugs
medical Definition of parasympathetic
1
: a parasympathetic nerve
- this sacral group of parasympathetics supplies fibers to the external genitalia
- —A. C. Guyton
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