nervous system

noun

: the bodily system that in vertebrates is made up of the brain and spinal cord, nerves, ganglia, and parts of the receptor organs and that receives and interprets stimuli and transmits impulses to the effector organs see autonomic nervous system, central nervous system, peripheral nervous system

Examples of nervous system in a Sentence

Recent Examples on the Web
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Importantly, each day of 7 Days to Gut Health focuses on a specific theme including nourishing the microbiome, reducing bloat naturally, regulating the nervous system through morning and evening rituals and debunking common gut health myths. Alexandra Pastore, Footwear News, 5 May 2025 In a candlelit room, the resonance created by several crystal singing bowls realigned and rebalanced the nervous systems that had been disrupted since their deaths. Leslie Hsu Oh, Vogue, 1 May 2025 If peace feels boring and anxiety feels like connection, your nervous system may still be wired for instability. Mark Travers, Forbes.com, 30 Apr. 2025 By nourishing the nervous system, ashwagandha supports both physical rest and mental calm. Fiona Embleton, Glamour, 29 Apr. 2025 See All Example Sentences for nervous system

Word History

First Known Use

1703, in the meaning defined above

Time Traveler
The first known use of nervous system was in 1703

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Cite this Entry

“Nervous system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nervous%20system. Accessed 9 May. 2025.

Kids Definition

nervous system

noun
: the bodily system that receives stimuli, decides on their importance, and sends nerve impulses to the organs of action and that in vertebrates is made up of brain and spinal cord, nerves, ganglia, and parts of the receptor organs

Medical Definition

nervous system

noun
: the bodily system that in vertebrates is made up of the brain and spinal cord, nerves, ganglia, and parts of the receptor organs and that receives and interprets stimuli and transmits impulses to the effector organs see autonomic nervous system, central nervous system, peripheral nervous system

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