| 1. | an object regarded with awe as being the embodiment or habitation of a potent spirit or as having magical potency. |
| 2. | any object, idea, etc., eliciting unquestioning reverence, respect, or devotion: to make a fetish of high grades. |
| 3. | Psychology. any object or nongenital part of the body that causes a habitual erotic response or fixation. |

"In certain perversions of the sexual instinct, the person, part of the body, or particular object belonging to the person by whom the impulse is excited, is called the fetish of the patient." [E. Morselli in "Baldwin Dictionary of Philosophy," 1901]
fetish fet·ish (fět'ĭsh, fē'tĭsh)
n.
Something, such as an object or a nonsexual part of the body, that arouses sexual desire and may become necessary for sexual gratification.
An abnormally obsessive preoccupation or attachment.