Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


English definition of “zoology”


noun [U]    /zoʊˈɑl·ə·dʒi/
the scientific study of animals zoological    /ˌzoʊ·əˈlɑdʒ·ɪ·kəl/ adjective [not gradable] zoological research
(Definition of zoology noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of zoology

Definitions of “zoology” in other dictionaries

Word of the Day

as husband and wife

in the same way as two people who are married

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More