Any toad of arboreal habits, esp. those of the family Hylidæ, found chiefly in tropical America: often erroneously called tree-frogs.

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1778.  J. Carver, Trav. (1794), 253. Among the reptiles of North America there is a species of the toad, termed the tree toad, which is nearly of the same shape as the common sort, but smaller and with longer claws.

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1855.  Kingsley, Westw. Ho! xxi. When the sun went down, tree-toads came out.

3