a. [f. mod.L. Volitor-es birds capable of flight + -IAL.] Of or pertaining to flying; having the power of flight.

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1872.  Coues, N. Amer. Birds, 178. The swifts, goatsuckers, and hummingbirds … are birds of remarkable volitorial powers.

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1875.  C. C. Blake, Zool., 93. The Hornbills are … instances of the volitorial and the Kamichi in the grallitorial order.

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