An automatic, unthinking, or reflexive response, usually to a situation or stimulus.
स्वतःस्फूर्त, बिना सोचे-समझे प्रतिक्रिया
English Usage: His knee jerk reflex to the criticism was to get defensive.
Hindi Usage: आलोचना पर उसकी घुटना-झटका प्रतिवर्त तुरंत रक्षात्मक हो गई।
ghatna-jhatka prativart, ghotna-jhatka pratibhart, ghatna-jhatka prativartta, ghotna-jatak prativart, ghutna-jhatka pratibart, ghatna-jathka pratibart, ghatne-jhatke pratibat