any of several tree frogs (esp., genus Rhacophorus) of the East Indies that have large webbed feet which enable them to make long, gliding leaps
See flying frog in American Heritage Dictionary 4
noun
Either of two arboreal frogs (Rhacophorus reinwardtii or R. nigropalmatus) of southeast Asia, having toes connected by broad webbing and capable of making long, gliding leaps.