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De - Pt| English Dictionary: ornithology | by the DICT Development Group |
| 2 results for ornithology | |
| From WordNet (r) 3.0 (2006) [wn]: | |
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| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Ornithology \Or`ni*thol"o*gy\, n. [Ornitho- + -logy: cf. F. ornithologie.] 1. That branch of zo[94]logy which treats of the natural history of birds and their classification. 2. A treatise or book on this science. | |
