met•a•the•ri•an
We found 4 definitions of metatherian from 3 different sources.
NounPlural: metatherians |
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metatherian - primitive pouched mammals found mainly in Australia and the Americas | ||
mammal, mammalian any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk |