nervous system

[nur-vuhs sis-tuhm] / ˈnɜr vəs ˌsɪs təm /

NOUN

central nervous system

Synonyms

WEAK

nerve system nerves neurology peripheral nervous system sense organs sensorium sensory apparatus

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

B12 is clearly essential for the nervous system, and deficiency should not be ignored.

From Science Daily • May 22, 2026

The discovery reveals how the nervous system naturally limits scratching and may help explain why this process breaks down in people with chronic itch disorders.

From Science Daily • May 10, 2026

Music has a direct impact on the nervous system.

From Los Angeles Times • Apr. 29, 2026

A gnarly debate at the center of modern AI research boils down to this: Can a system modeled on the human nervous system ever actually match a human’s abilities?

From The Wall Street Journal • Apr. 17, 2026

Their target is the nervous system, whether the victim is an insect or a warm-blooded animal.

From "Silent Spring" by Rachel Carson