ZOOLOGIST Meaning of ZOOLOGIST in English zo ‧ ol ‧ o ‧ gist /zuːˈɒlədʒəst, zuːˈɒlədʒɪst, zəʊˈɒ- $ zoʊˈɑːl-/ BrE AmE noun [countable] a scientist who studies animals and their behaviour Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012