physiological reaction

1 definition found

physiological reaction - WordNet (r) 2.1 (2005) :

  physiological reaction
      n 1: an automatic instinctive unlearned reaction to a stimulus
           [syn: reflex, reflex response, reflex action,
           instinctive reflex, innate reflex, inborn reflex,
           unconditioned reflex, physiological reaction]