'Metatheria' definitions:
Definition of 'Metatheria'
From: WordNet
noun
Pouched animals [syn: Metatheria, subclass Metatheria]
Definition of 'Metatheria'
From: GCIDE
- Metatheria \Metatheria\ prop. n. A subclass of pouched animals.
- Syn: subclass Metatheria. [WordNet 1.5]