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   nerve

   /nəːv/

   noun

   • 1. a whitish fibre or bundle of fibres in the body that transmits impulses of sensation to the brain or spinal cord, and impulses from these to the muscles and organs: "the optic nerve" Similar nerve fibretechnical:axon
   • 2. one's steadiness and courage in a demanding situation: "an amazing journey which tested her nerves to the full" Similar self-confidenceconfidenceassuranceself-assurancecoolnesscool-headednessself-possessioncouragebraverypluckpluckinessboldnesscourageousnessbravenessintrepidityintrepidnessfearlessnessvalourdaringdauntlessnessdoughtinessgamenessdeterminationstrength of characterfirmness of purposewill powerspiritbackbonefortitudemettleheartendurancetenacityresolutionresolutenessstout-heartednesssteadfastnessstaunchnesshardihoodinformal:gritgutsspunkgumptiongutsinessbottleballsinessmoxiecojonessandvulgar slang:ballsOpposite timidityfaint-heartedness
   • ▪ impudence or audacity: informal "he had the nerve to insult my cooking" Similar audacitycheekbarefaced cheekeffronterygalltemeritypresumptionpresumptuousnessboldnessbrazennessimpudenceimpertinenceinsolencepertnessforwardnessfrontarrogancecockinessinformal:faceneckbrass neckbrasssaucechutzpahinformal, dated:hidecrustrare:procacityassumptionOpposite shynessbashfulnesspoliteness
   • 3. feelings of nervousness: "his first-night nerves soon disappeared" Similar anxietytensionnervousnessnervous tensionstraintensenessstressworrycold feetapprehensivenessapprehensionjumpinessfrightinformal:butterflies (in one's stomach)collywobblesthe jittersthe williesthe heebie-jeebiesthe shakesthe jumpsjim-jamsthe yipsthe (screaming) abdabs/habdabsrhyming slang:Joe BlakesOpposite calmnessnonchalance
   • 4. a prominent unbranched rib in a leaf, especially in the midrib of the leaf of a moss.

   verb

   • 1. brace oneself mentally to face a demanding situation: "she nerved herself to enter the room"

   Word Origin late Middle English (also in the sense ‘tendon, sinew’): from Latin nervus; related to Greek neuron ‘nerve’ (see neuron).

   Derivatives

   • 1. nerved adjective

   Scrabble Points: 8

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2. • 

     exploringnature.org

     • Nerves are like cables that carry electrical impulses between your brain and the rest of your body. These impulses help you feel sensations and move your muscles. They also maintain certain autonomic functions like breathing, sweating or digesting food.
     my.clevelandclinic.org/health/body/22584-nerves

     Nerves: Types, Function & Anatomy - Cleveland Clinic

3. People also ask

   What does nerve mean?

   • For other uses, see Nerve (disambiguation). A nerve is an enclosed, cable-like bundle of nerve fibers (called axons) in the peripheral nervous system. Nerves have historically been considered the basic units of the peripheral nervous system.

   Nerve - Wikipedia

   en.wikipedia.org/wiki/Nerve

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   What does a nerve do?

   • They write new content and verify and edit content received from contributors. nerve, in anatomy, a glistening white cordlike bundle of fibres, surrounded by a sheath, that connects the nervous system with other parts of the body. The nerves conduct impulses toward or away from the central nervous mechanism.

   Nerve | Definition, Facts, & Examples | Britannica

   www.britannica.com/science/nerve-anatomy

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   What are nerve cells called?

   • Nerve cells are also called neurons. Neurons are present all over your body, especially in your brain and spinal cord. Nerves, together with your brain and spinal cord, are the foundation of your nervous system.

   Nerves: Types, Function & Anatomy - Cleveland Clinic

   my.clevelandclinic.org/health/body/22584-nerves

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   What are motor nerves?

   • Motor nerves are those nerves those that carry the messages in the form of a response from the brain or the spinal cord to other parts of the body such as the muscles and glands. They are responsible for carrying the information from the CNS to the PNS. Explore More: Peripheral Nervous System

   What Is A Nerve? - Structure, Function, Types of Nerves, Nerve Disorders

   byjus.com/biology/nerves/

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   How are nerves categorized?

   • Nerves are categorized into three groups based on the direction that signals are conducted: Afferent nerves conduct signals from sensory neurons to the central nervous system, for example from the mechanoreceptors in skin. Efferent nerves conduct signals from the central nervous system along motor neurons to their target muscles and glands.

   Nerve - Wikipedia

   en.wikipedia.org/wiki/Nerve

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   How many nerves are in a human body?

   • Nerve, in anatomy, a glistening white cordlike bundle of fibers, surrounded by a sheath, that connects the nervous system with other parts of the body. The nerves conduct impulses toward or away from the central nervous mechanism. In humans 12 pairs are attached to the brain and 31 pairs to the spinal cord.

   Nerve | Definition, Facts, & Examples | Britannica

   www.britannica.com/science/nerve-anatomy

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4. my.clevelandclinic.org › health › bodyNerves: Types, Function & Anatomy - Cleveland Clinic

   my.clevelandclinic.org › health › body

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   Mar 22, 2022 · Overview. What are nerves? Nerves are like cables that carry electrical impulses between your brain and the rest of your body. These impulses help you feel sensations and move your muscles. They also maintain certain autonomic functions like breathing, sweating or digesting food. Advertisement.

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6. byjus.com › biology › nervesWhat Is A Nerve? - Structure, Function, Types of Nerves ...

   byjus.com › biology › nerves

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   A nerve is a cable-like structure within the body designed to conduct nerve impulses that relay information from one part of the body to another. A typical nerve is made up of a bundle of fibres which are wrapped around layers of tissue and fat, and they stretch throughout the body.

   • Nerves are cord-like structures whose primary role is to provide a pathway to conduct electrical impulses throughout the body. It essentially relay...
   • Nerves are cord-like structures with multiple nerve fibres (also called axons) wrapped in layers of tissue and fat. These axons are surrounded by l...
   • Based on their function, the nerves in the human body are divided into three types, namely: Sensory nerves Motor nerves Mixed nerves
   • Sensory nerves are the nerves responsible for sending messages to the brain or the spinal cord from the sense organs. They are also called as affer...
   • Motor nerves transmit the messages from the brain or the spinal cord to other parts of the body, such as the muscles or glands.
   • A mixed nerve is a type of nerve that performs the action of sensory nerves as well as the motor nerves.
   • Nerves are located in the peripheral nervous system as bundles of the axon that carry signals between the brain and spinal cord and the rest of the...
   • The most important nerves in the human body are cranial and spinal nerves. The cranial nerves are 12 in number whereas spinal nerves are 31 in number.

7. Images

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8. www.kenhub.com › en › libraryNerve: anatomy, definition, types, functions - Kenhub

   www.kenhub.com › en › library

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   Oct 30, 2023 · Nerves are the functional and structural units of the peripheral nervous system (PNS). They are composed of groups of individual specialized cells called neurons (or nerve cells), which transmit motor and sensory information back and forth between the PNS and central nervous system (CNS).

   • Occupation: Content Manager

   • Video Duration: 3 min

9. www.britannica.com › science › nerve-anatomyNerve | Definition, Facts, & Examples | Britannica

   www.britannica.com › science › nerve-anatomy

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   Nerve, in anatomy, a glistening white cordlike bundle of fibers, surrounded by a sheath, that connects the nervous system with other parts of the body. The nerves conduct impulses toward or away from the central nervous mechanism.

   • Author: The Editors of Encyclopaedia Britannica

10. Videos

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      2:59

      youtube.com

      What is a Nerve? - Human Anatomy | Kenhub

      24 Mar 2016

      106.6K views

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      13:06

      youtube.com

      The Peripheral Nervous System: Nerves and Sensory Organs

      7 Mar 2019

      308K views

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      5:58

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      Spinal nerves

      15 May 2015

      254K views

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11. en.wikipedia.org › wiki › NerveNerve - Wikipedia

    en.wikipedia.org › wiki › Nerve

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    A nerve is an enclosed, cable-like bundle of nerve fibers (called axons) in the peripheral nervous system. Nerves have historically been considered the basic units of the peripheral nervous system.

12. www.youtube.com › watchWhat is a Nerve? - Human Anatomy | Kenhub - YouTube

    www.youtube.com › watch

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    Mar 24, 2016 · They are the threads that connect the different parts of the body with the brain and spinal cord. The nerve cells found in these cord-like, yellowish structures are...

    • Video Duration: 3 min
    • Views: 106.6K

    • Author: Kenhub - Learn Human Anatomy

13. my.clevelandclinic.org › health › bodyNervous System: What It Is, Parts, Function & Disorders

    my.clevelandclinic.org › health › body

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    Your nervous system uses nerve cells called neurons to send signals, or messages, all over your body. These electrical signals travel among your brain, skin, organs, glands and muscles. The messages help you move your limbs and feel sensations, like pain.