[awr-nuh-thop-ter] /ˌɔr nəˈθɒp tər/
a heavier-than-air craft designed to be propelled through the air by flapping wings.
a heavier-than-air craft sustained in and propelled through the air by flapping wings Also called orthopter
1908, from French ornithoptère (1908), a machine designed to fly be mechanical flapping of wings, from ornitho- + Greek pteron “wing” (see pterodactyl). A mode of flight considered promising at least since Leonardo’s day.
[awr-nuh-thuh-pod, awr-nahy-thuh-] /ˈɔr nə θəˌpɒd, ɔrˈnaɪ θə-/ noun 1. any herbivorous dinosaur of the suborder Ornithopoda whose members usually walked erect on their hind legs. /ˈɔːnɪθəˌpɒd/ noun 1. any herbivorous typically bipedal ornithischian dinosaur of the suborder Ornithopoda, including the iguanodon n. 1888, from Modern Latin Ornithopoda (1881), from ornitho- + Greek podos, genitive of […]
[awr-nuh-thuh-ring-kuh s] /ˌɔr nə θəˈrɪŋ kəs/ noun 1. the platypus. /ˌɔːnɪθəʊˈrɪŋkəs/ noun 1. the technical name for duck-billed platypus
/ˌɔːnɪˈθɒskəpɪ/ noun 1. divination from the observation of birds
[awr-nuh-thoh-sis] /ˌɔr nəˈθoʊ sɪs/ noun, Veterinary Pathology. 1. psittacosis, especially of birds other than those of the parrot family. /ˌɔːnɪˈθəʊsɪs/ noun 1. a disease identical to psittacosis that occurs in birds other than parrots and can be transmitted to man ornithosis or·ni·tho·sis (ôr’nə-thō’sĭs) n. A disease of birds caused by Chlamydia psittaci and contracted by […]