| struth |
| struthio | (n) type genus of the Struthionidae: African ostriches, Syn. genus Struthio |
| struthiomimus | (n) small light-boned toothless dinosaur resembling an ostrich in size and proportions |
| struthionidae | (n) tall terrestrial birds: ostriches, Syn. family Struthionidae |
| struthioniformes | (n) a ratite bird order: ostriches and related extinct birds; known from the Pleistocene onward, Syn. order Struthioniformes |
| Struthian | a. (Zool.) Struthious. [ 1913 Webster ] |
| Struthio | ‖n.; |
| Struthioidea | ‖n. pl. [ NL. See Struthio, and -oid. ] (Zool.) Same as Struthiones. [ 1913 Webster ] |
| Struthiones | ‖n. pl. [ NL. See Struthio. ] (Zool.) |
| Struthionine | a. (Zool.) Struthious. [ 1913 Webster ] |
| Struthious | a. [ L. struthius, strutheus. ] (Zool.) Of or pertaining to the Struthiones, or Ostrich tribe. [ 1913 Webster ] |