Wordnet Synset 09377677-n

http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/09377677-n an entity of type: LexicalConcept

a river that rises in the Rockies in northwestern Montana and flows eastward to become a tributary of the Missouri River
Wordnet Synset 09377677-n 

data from the linked data cloud