gag reflex

Noun gag reflex has 1 sense

• gag reflex(n = noun.act) pharyngeal reflex - normal reflex consisting of retching; may be produced by touching the soft palate in the back of the mouth;
is a kind of inborn reflex, innate reflex, instinctive reflex, physiological reaction, reflex, reflex action, reflex response, unconditioned reflex