Found 2 items, similar to Ornithology.
English → English (WordNet) Definition: ornithology ornithology n : the branch of zoology that studies birds
English → English (gcide) Definition: Ornithology Ornithology \Or`ni*thol"o*gy\, n. [Ornitho- + -logy: cf. F. ornithologie.] 1. That branch of zo["o]logy which treats of the natural history of birds and their classification. [1913 Webster] 2. A treatise or book on this science. [1913 Webster]