parasympathetic

1 of 2

adjective

para·​sym·​pa·​thet·​ic ˌper-ə-ˌsim-pə-ˈthe-tik How to pronounce parasympathetic (audio)
ˌpa-rə-
: of, relating to, being, or acting on the parasympathetic nervous system

parasympathetic

2 of 2

noun

1
: a parasympathetic nerve
2

Examples of parasympathetic in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Engaging the parasympathetic system helps the body conserve energy, slow your heart rate, lower blood pressure, and relieve muscle tension. Heather Margonari, Discover Magazine, 28 Nov. 2024 The parasympathetic system is the counterbalance, bringing the body back to a state of equilibrium. Meaghen Brown, Outside Online, 12 June 2015
Noun
There are two parts of the nervous system — the sympathetic and the parasympathetic, said Beth Oller, M.D., a family physician with Rooks County Health Center in Stockton, Kansas. Erica Lamberg, Fox News, 8 Dec. 2024 Parasympathetic has two other states though- the rest and digest and according to the Polyvagal Theory, the ventral vagal branch of the parasympathetic which is social engagement. Womensmedia, Forbes, 15 Apr. 2021 See all Example Sentences for parasympathetic 

Word History

Etymology

Adjective

International Scientific Vocabulary

First Known Use

Adjective

1905, in the meaning defined above

Noun

1916, in the meaning defined at sense 1

Time Traveler
The first known use of parasympathetic was in 1905

Dictionary Entries Near parasympathetic

Cite this Entry

“Parasympathetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/parasympathetic. Accessed 22 Dec. 2024.

Kids Definition

parasympathetic

adjective
para·​sym·​pa·​thet·​ic
ˌpar-ə-ˌsim-pə-ˈthet-ik
: of, relating to, being, or acting on the parasympathetic nervous system

Medical Definition

parasympathetic

1 of 2 adjective
para·​sym·​pa·​thet·​ic ˌpar-ə-ˌsim-pə-ˈthet-ik How to pronounce parasympathetic (audio)
: of, relating to, being, or acting on the parasympathetic nervous system
parasympathetic fibers of the vascular wall
parasympathetic drugs

parasympathetic

2 of 2 noun
1
: a parasympathetic nerve
this sacral group of parasympathetics supplies fibers to the external genitaliaA. C. Guyton
2
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