zo·o·phil·i·a (z???-f?l??-?)n. The deriving of sexual gratification from fantasies or acts involving animals.zo?o·phile? (-f?l?) n.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.zoophilia (?z????f?l??) n (Psychology) a morbid condition in which a person has a sexual attraction to animals; bestialityCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014zoophiliaa desire for sexual activity with animals. ? zoophilist, n. ? zoophilic, zoophilous, adj.See also: Sexa love of animals. ? zoophile, n.See also: Animals-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.