Wordnet Synset 01475580-n
http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/01475580-n an entity of type: LexicalConcept
the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals)
Wordnet Synset 01475580-n