central nervous system

noun

: the part of the nervous system which in vertebrates consists of the brain and spinal cord, to which sensory impulses are transmitted and from which motor impulses pass out, and which coordinates the activity of the entire nervous system compare peripheral nervous system

Examples of central nervous system in a Sentence

Recent Examples on the Web For those looking to regenerate your central nervous system and somatosensory system, give Nerve Control 911 a shot to help support and add protection against faulty nerve signals between the muscles and organs naturally. Andrew Price, Discover Magazine, 3 Apr. 2024 Fox has been living with Parkinson's disease, an incurable degenerative disorder of the central nervous system, for more than 30 years. Chris Barilla, Peoplemag, 3 Apr. 2024 Applegate first shared she was diagnosed with MS, an autoimmune disease that affects the central nervous system, in August of 2021. Alli Rosenbloom, CNN, 27 Mar. 2024 Humans who lack the oxidation resistance 1 gene suffer from severe defects in the central nervous system and the brain. William A. Haseltine, Forbes, 2 Mar. 2024 The chemical acts on crows’ central nervous system and sends the birds into convulsions, scaring the rest of the flock. Tove Danovich, The Atlantic, 15 Mar. 2024 Multiple sclerosis is a disease of the central nervous system that disrupts the flow of information between the brain and body, according to the National Multiple Sclerosis Society. Katherine Itoh, NBC News, 11 Mar. 2024 And on rare occasions, people who have had measles years before will develop a fatal condition called subacute sclerosing panencephalitis, when viruses that have lingered in their central nervous system reactivate. Helen Branswell, STAT, 22 Feb. 2024 The condition is known as cannabinoid hyperemesis syndrome, or more simply CHS, and doctors believe it’s caused when cannabinoids in marijuana — a chemical that bonds to receptors in the central nervous system — bombard neurotransmitters, causing an imbalance in the body’s regulatory system. Molly Sullivan, Sacramento Bee, 21 Feb. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'central nervous system.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1826, in the meaning defined above

Time Traveler
The first known use of central nervous system was in 1826

Dictionary Entries Near central nervous system

Cite this Entry

“Central nervous system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/central%20nervous%20system. Accessed 19 Apr. 2024.

Kids Definition

central nervous system

noun
: the part of the nervous system that in vertebrates consists of the brain and spinal cord

Medical Definition

central nervous system

noun
: the part of the nervous system which in vertebrates consists of the brain and spinal cord, to which sensory impulses are transmitted and from which motor impulses pass out, and which supervises and coordinates the activity of the entire nervous system compare autonomic nervous system, peripheral nervous system

More from Merriam-Webster on central nervous system

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