We found 7 dictionaries that define the word subclass prototheria:

General (6 matching dictionaries)

1. subclass Prototheria: Vocabulary.com
2. subclass prototheria: Dictionary.com
3. Subclass prototheria: Rhymezone
4. subclass prototheria: FreeDictionary.org
5. subclass prototheria: Mnemonic Dictionary
6. subclass Prototheria: TheFreeDictionary.com

Computing (1 matching dictionary)

7. subclass Prototheria: Encyclopedia

Definitions from WordNet (Subclass prototheria) ▸ noun:  echidnas; platypus Opposite: subclass theria, infraclass eutheria, placental mammals ▸ Words similar to subclass prototheria ▸ Usage examples for subclass prototheria ▸ Idioms related to subclass prototheria ▸ Wikipedia articles (New!) ▸ Words that often appear near subclass prototheria ▸ Rhymes of subclass prototheria ▸ Invented words related to subclass prototheria