Palpation/pælˈpeɪʃn/ Definition 1 of 1Pro Tip 1/3Medical Procedure Palpation is a medical technique, not just casual touching. During the examination, the physician performed palpation to locate the lump. Pro Tip 2/3Diagnosis Tool Palpation helps doctors diagnose conditions without using equipment. Through palpation, the nurse could tell the child's swelling was not serious. Pro Tip 3/3Requires Expertise Proper palpation is done by trained healthcare professionals. The palpation technique used by the specialist helped diagnose the infection.