ornithomimid
— Noun
– English
～ lightly built medium-sized dinosaur having extremely long limbs and necks with small heads and big brains and large eyes
Ornithomimida
— Noun
– English
～ lightly built medium-size theropods
Ornithorhynchus
— Noun
– English
～ type genus of the family Ornithorhynchidae
Ornithorhynchus anatinus
— Noun
– English
～ small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae
ornithosis
— Noun
– English
～ an atypical pneumonia caused by a rickettsia microorganism and transmitted to humans from infected birds
ornitolog
— Noun
– Danish
～ person der beskæftiger sig (erhvervsmæssigt) med o ...
ornitologi
— Noun
– Danish
～ gren inden for zoologien der beskæftiger sig med f ...
ornitose
— Noun
– Danish
～ infektionssygdom som optræder hos fugle (bl.a. pap ...
Orobanchaceae
— Noun
– English
～ brown or yellow leafless herbs; sometimes placed in the order Scrophulariales
orogeny
— Noun
– English
～ the process of mountain formation (especially by the upward displacement of the earth's crust)
orography
— Noun
– English
～ the science of mountains
oroide
— Noun
– English
～ alloy of copper and tin and zinc; used in imitation gold jewelry
orology
— Noun
– English
～ the science of mountains
orono
— Noun
– English
～ a university town in east central Maine on the Penobscot River to the north of Bangor
Orontium
— Noun
– English
～ one species of aquatic plant: golden club