| the offspring of a zebra and a donkey. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
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.