SYMPATHETIC NERVOUS SYSTEM


Meaning of SYMPATHETIC NERVOUS SYSTEM in English

[sympathetic nervous system] n (ca. 1891): the part of the autonomic nervous system that contains chiefly adrenergic fibers and tends to depress secretion, decrease the tone and contractility of smooth muscle, and increase heart rate--compare parasympathetic nervous system

Merriam-Webster English vocab.      Английский словарь Merriam Webster.