PHYSIOLOGICAL REACTION

WordNet Dictionary

	Definition:	[n] an automatic instinctive unlearned reaction to a stimulus

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	Synonyms:	inborn reflex, innate reflex, instinctive reflex, reflex, unconditioned reflex

	See Also:	accommodation reflex, Babinski, Babinski reflex, Babinski sign, belch, belching, blink, blinking, blush, breaking wind, burp, burping, defecation reflex, disgorgement, electric shock, electrical shock, emesis, eructation, eye blink, fart, farting, flatus, flush, gag reflex, goose bump, goose pimple, goose skin, gooseflesh, gulp, gulping, hiccough, hiccup, horripilation, jump, knee jerk, knee-jerk reflex, light reflex, micturition reflex, miosis, mydriasis, myosis, myotactic reflex, nictation, nictitation, oscitance, oscitancy, patellar reflex, pharyngeal reflex, pilomotor reflex, plantar reflex, puking, pupillary reflex, reaction, rectal reflex, regurgitation, response, rooting reflex, shake, shiver, shock, singultus, sneeze, sneezing, start, startle, sternutation, stretch reflex, suckling reflex, tremble, vomit, vomiting, wind, wink, winking, yawn, yawning