organic structure
— Noun
– English
～ the entire physical structure of an organism (an animal, plant, or human being); "he felt as if his whole body were on fire"
order Struthioniformes
— Noun
– English
～ a ratite bird order: ostriches and related extinct birds; known from the Pleistocene onward
Onoclea struthiopteris
— Noun
– English
～ tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes