Wordnet Synset 09379217-n

http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/09379217-n an entity of type: LexicalConcept

the longest river in the United States; arises in Montana and flows southeastward to become a tributary of the Mississippi at Saint Louis
Wordnet Synset 09379217-n 

data from the linked data cloud