Vagus nerve

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Either of the tenth pair of cranial nerves which extend from the medulla oblongata down into the abdomen. Branches of these important nerves supply the tongue, larynx, lungs, gut, and heart.
  2. 2
    a mixed nerve that supplies the pharynx and larynx and lungs and heart and esophagus and stomach and most of the abdominal viscera wordnet

Etymology

Partial calque of New Latin nervus vagus (literally “wandering nerve”).