from the GNU version of the Collaborative International Dictionary of English
- n. The piping frog (Hyla Pickeringii), a small American tree frog, which in early spring, while breeding in swamps and ditches, sings with high, shrill, but musical, notes.
from The Century Dictionary and Cyclopedia
- n. A genus of Australian birds: now called Drymodes.
- n. A genus of toads, of the family Cystignathidæ, containing such species as H. oxyrhynchus of the West Indies. They resemble tree-toads.
Sorry, no etymologies found.