Zoology | Define Zoology at Dictionary.com

zoology / zoʊˈɒl ə dʒi / Show Spelled [zoh-ol-uh-jee] Show IPA noun, plural zoologies. 1. the science or branch of biology dealing with animals. 2. a treatise on zoology. 3. the animal life of a particular region. Origin: 1660–70; zoo-+ -logy Dictionary.c

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