yapock

2 definitions found

yapock - Collaborative International Dictionary of English v.0.48 :

  Opossum \O*pos"sum\, n. [Of N. American Indian origin.] (Zool.)
     Any American marsupial of the genera Didelphys and
     Chironectes; called also possum. The common species of
     the United States is Didelphys Virginiana.
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     Note: Several related species are found in South America. The
           water opossum of Brazil (Chironectes variegatus),
           which has the hind feet, webbed, is provided with a
           marsupial pouch and with cheek pouches. It is called
           also yapock.
           [1913 Webster]
  
     Opossum mouse. (Zool.) See Flying mouse, under Flying.
        
  
     Opossum shrimp (Zool.), any schizopod crustacean of the
        genus Mysis and allied genera. See Schizopoda.
        [1913 Webster]

  Yapock \Ya"pock\ (?; 277), n. [Probably from the river Oyapok,
     between French Guiana and Brazil.] (Zool.)
     A South American aquatic opossum (Chironectes variegatus)
     found in Guiana and Brazil. Its hind feet are webbed, and its
     fore feet do not have an opposable thumb for climbing. Called
     also water opossum. [Written also yapack.]
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