Breadcrumb Home > Thesaurus > E Synonyms of ethology Find synonyms for: Noun 1. ethology, zoology, zoological science usage: the branch of zoology that studies the behavior of animals in their natural habitats WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ethology (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: meretricious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language