n. [ Gr. lepto`s small, thin + da`ktylos finger, toe. ] (Zool.) A bird or other animal having slender toes. [ Written also lepodactyle. ] [ 1913 Webster ]
n. [ See leptodactyl. ] A natural family of New World frogs; in some classifications it is essentially coextensive with the family Bufonidae. Syn. -- family Leptodactylidae. [ WordNet 1.5 ]