[aw-strich, os-trich] /ˈɔ strɪtʃ, ˈɒs trɪtʃ/
a large, two-toed, swift-footed flightless bird, Struthio camelus, indigenous to Africa and Arabia, domesticated for its plumage: the largest of living birds.
(not used scientifically) a rhea.
a person who attempts to ignore unpleasant facts or situations.
noun (pl) -triches, -trich
a fast-running flightless African bird, Struthio camelus, that is the largest living bird, with stout two-toed feet and dark feathers, except on the naked head, neck, and legs: order Struthioniformes See ratite related adjective struthious
American ostrich, another name for rhea
a person who refuses to recognize the truth, reality, etc: a reference to the ostrich’s supposed habit of burying its head in the sand
early 13c., from Old French ostruce “ostrich” (Modern French autruche) and Medieval Latin ostrica, ostrigius, all from Vulgar Latin avis struthio, from Latin avis “bird” (see aviary) + Late Latin struthio “ostrich,” from Greek strouthion “ostrich,” from strouthos megale “big sparrow,” perhaps from PIE *trozdo- “thrush” (see thrush (n.1)). The Greeks also knew the bird as strouthokamelos “camel-sparrow,” for its long neck. Among its proverbial peculiarities are indiscriminate voracity (especially a habit of swallowing iron and stone to aid digestion), want of regard for its eggs, and a tendency to hide its head in the sand when pursued.
Like the Austridge, who hiding her little head, supposeth her great body obscured. [1623, recorded in OED]
Ostriches do put their heads in the sand, but ostrich farmers say they do this in search of something to eat.
(Lam. 4:3), the rendering of Hebrew pl. enim; so called from its greediness and gluttony. The allusion here is to the habit of the ostrich with reference to its eggs, which is thus described: “The outer layer of eggs is generally so ill covered that they are destroyed in quantities by jackals, wild-cats, etc., and that the natives carry them away, only taking care not to leave the marks of their footsteps, since, when the ostrich comes and finds that her nest is discovered, she crushes the whole brood, and builds a nest elsewhere.” In Job 39:13 this word in the Authorized Version is the rendering of a Hebrew word (notsah) which means “feathers,” as in the Revised Version. In the same verse the word “peacocks” of the Authorized Version is the rendering of the Hebrew pl. renanim, properly meaning “ostriches,” as in the Revised Version. (See OWL ØT0002815 .)
noun 1. a tall North American fern, Matteuccia struthiopteris, with large mature leaves that resemble ostrich plumes, a popular landscaping plant whose curled new leaves, called fiddleheads, are eaten as a vegetable.
[im-per-fek-tuh] /ˌɪm pərˈfɛk tə/ noun, Pathology. 1. a rare hereditary disease in which abnormal connective tissue development leads to fragile bones subject to fracture. /ˌɪmpəˈfɛktə/ noun 1. a hereditary disease caused by a collagen abnormality, causing fragility of the skeleton which results in fractures and deformities Also called brittle bone syndrome osteogenesis imperfecta osteogenesis im·per·fec·ta […]
osteogen os·te·o·gen (ŏs’tē-ə-jən, -jěn’) n. The substance forming the inner layer of the periosteum, from which new bone is formed.
[os-tee-uh-jen-uh-sis] /ˌɒs ti əˈdʒɛn ə sɪs/ noun 1. the formation of bone. /ˌɒstɪəʊˈdʒɛnɪsɪs/ noun 1. the formation of bone osteogenesis os·te·o·gen·e·sis (ŏs’tē-ə-jěn’ĭ-sĭs) n. Formation and development of bony tissue. Also called osteogeny.