innervation

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun the neural or electrical arousal of an organ or muscle or gland
  2. noun the distribution of nerve fibers to an organ or body region

Etymology

From innervate + -ion.

In classic literature

Synonyms

excitation, irritation

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