pin-tailed sandgrouse
noun
A sandgrouse with a white belly and long central tail feathers, Pterocles alchata, frequenting arid lowland plains from Spain and Morocco to central Asia.
Origin
Mid 19th century; earliest use found in John Gould (1804–1881), ornithologist and publisher.
- oscillographically
- oscillography
- oscillometer
- oscillometric
- oscillometry
- oscilloscope
- oscilloscopic
- oscilloscopically
- oscine
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- oscitancy
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- oscitation
- oscnode
- Oscotian
- Osco-Umbrian
- os coxae
- oscula
- osculant
- oscular
- osculate
- osculating circle
- osculating element
- osculating ellipse
- osculating plane