Wordnet Synset 09361359-n
http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/09361359-n an entity of type: LexicalConcept
(Greek mythology) a river in Hades; the souls of the dead had to drink from it, which made them forget all they had done and suffered when they were alive
Wordnet Synset 09361359-n