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metatherian

adjective
meta·​the·​ri·​an | \ ¦metə¦thirēən\

Definition of metatherian

 (Entry 1 of 2)

: of or relating to the Metatheria

metatherian

noun
\ "\
plural -s

Definition of metatherian (Entry 2 of 2)

: a mammal of the group Metatheria

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History and Etymology for metatherian

Adjective

New Latin Metatheria + English -an

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