Looking for online definition of Scat fetish in the Medical Dictionary? Scat fetish explanation [copro- + G. philos, fond]. Farlex Partner Medical (kŏp′rə-fĭl′ē- ə). n. The deriving of sexual gratification from fantasies or acts involving feces. Fetishes may focus on a part of the human body (for example, foot fetish), on a seemingly non- sexual activity that someone else does (smoking fetish is one. A description of what a culture regards as standard or conventional sexual as sex which does not involve elements such as, BDSM, kink, or fetish activities. The most common use of the word fetish is probably the sexual meaning. Someone with a foot fetish is abnormally interested in feet and gets sexual pleasure. Psychiatry. the compulsive use of some object, or part of the body, as a stimulus in the course of attaining sexual gratification, as a shoe, a lock of hair. Define fetish: a strong and unusual need or desire for something — fetish in a for sexual gratification and that is an object of fixation to the extent that it may.