marsupial frog

from The Collaborative International Dictionary of English v.0.48

Marsupial \Mar*su"pi*al\ (m[aum]r*s[=u]"p[i^]*al), a. [Cf. F.
   marsupial.]
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   1. (Zool.) Having a pouch for carrying the immature young; of
      or pertaining to the Marsupialia.
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   2. (Anat. & Zool.) Of or pertaining to a marsupium; as, the
      marsupial bones.
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   {Marsupial frog}. (Zool.) See {Nototrema}.
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