Marsupium

3 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Pecten \Pec"ten\, n. [L. pecten, -inis, a comb, a kind of
     shellfish. See {Pectinate}.]
     1. (Anat.)
        (a) A vascular pigmented membrane projecting into the
            vitreous humor within the globe of the eye in birds,
            and in many reptiles and fishes; -- also called


            {marsupium}.
        (b) The pubic bone.
            [1913 Webster]
  
     2. (Zool.) Any species of bivalve mollusks of the genus
        {Pecten}, and numerous allied genera (family
        {Pectinid[ae]}); a scallop. See {Scallop}.
        [1913 Webster]
  
     3. (Zool.) The comb of a scorpion. See {Comb}, 4
        (b) .
            [1913 Webster]

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  marsupium \mar*su"pi*um\, n.; pl. {marsupia}. [L., a pouch],
     (Anat. & Zool.)
     (a) The pouch, formed by a fold of the skin of the abdomen,
         in which marsupials carry their young; also, a pouch for
         similar use in other animals, as certain Crustacea.
     (b) The pecten in the eye of birds and reptiles. See
         {Pecten}.
         [1913 Webster]

From WordNet (r) 2.0 [wn]:

  marsupium
       n : an external abdominal pouch in most marsupials where newborn
           offspring are suckled
       [also: {marsupia} (pl)]