Breadcrumb Home > Thesaurus > S Synonyms of sociobiology Find synonyms for: Noun 1. sociobiology, biology, biological science usage: the branch of biology that conducts comparative studies of the social organization of animals (including human beings) with regard to its evolutionary history WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sociobiology (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language