zoological zoological /ˌzuːˈlɑːdʒɪkəl/

adjective

1. Of or relating to animals or animal groups  ( zoological )
   of or relating to animals or animal groups
    Zoological garden
   zoological garden
   
2. Concerning the study of animals and their classification and properties  ( zoological )
   concerning the study of animals and their classification and properties
    Zoological research
   zoological research