produced or caused by animals.
pertaining or related to animal development or evolution.
Also zo·og·e·nous [zoh-oj-uh-nuh s] /zoʊˈɒdʒ ə nəs/.
Origin of zoogenic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Originating in or produced by animals.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.