pilomotor reflex(n = noun.act) goose bump, goose pimple, goose skin, goosebump, gooseflesh, horripilation - reflex erection of hairs of the skin in response to cold or emotional stress or skin irritation;
is a kind of inborn reflex, innate reflex, instinctive reflex, physiological reaction, reflex, reflex action, reflex response, unconditioned reflex
accommodation reflex, acquired reflex, babinski reflex, conditional reflex, conditioned reflex, defecation reflex, gag reflex, inborn reflex, innate reflex, instinctive reflex, knee-jerk reflex, light reflex, micturition reflex, moro reflex, myotactic reflex, patellar reflex, pharyngeal reflex, plantar reflex, pupillary reflex, rectal reflex, reflex, reflex action, reflex angle, reflex arc, reflex camera, reflex epilepsy, rooting reflex, startle reflex, stretch reflex, suckling reflex, unconditioned reflex