Main Entry: pre·cep·tor Pronunciation: pri-'sep-t&r, 'prE-" Function: noun : a practicing physician who gives personal instruction,training, and supervision to a medical student or young physician preceptor in obstetrics and gynecology>
preceptor pre·cep·tor (prĭ-sěp'tər, prē'sěp'tər) n. An expert or a specialist, such as a physician, who gives practical experience and training to a student, especially of medicine or nursing.