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Noun: ANS
  1. The part of the nervous system of vertebrates that controls involuntary actions of the smooth muscles and heart and glands
    "Stress can trigger the ANS";
    - autonomic nervous system
Noun: AN
  1. An associate degree in nursing
    - Associate in Nursing

Type of: associate, associate degree, neural structure

Part of: nervous system, systema nervosum

Encyclopedia: ANS

AN