Akademik

Niobrara
noun
a tributary of the Missouri River
• Syn: ↑Niobrara River
• Instance Hypernyms: ↑river
• Part Holonyms:
↑United States, ↑United States of America, ↑America, ↑the States, ↑US, ↑U.S., ↑USA, ↑U.S.A.

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/nuy'euh brair"euh/, n.
a river flowing E from E Wyoming through Nebraska to the Missouri. 431 mi. (692 km) long.

Useful english dictionary. 2012.