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

Following the rise of commercial web browsers in the 1990s, the internet erased the constraints of geography and became the central nervous system of the global economy.

From The Wall Street Journal • Apr. 24, 2026

Every fiber of his nervous system leaps awake.

From "All the Light We Cannot See" by Anthony Doerr