Monotreme (Noun)

Meaning

The most primitive mammals comprising the only extant members of the subclass Prototheria.

Classification

Nouns denoting animals.

Synonyms

• Egg-laying Mammal

Hyponyms

• Duckbill
• Anteater
• Ornithorhynchus Anatinus
• Duck-billed Platypus
• Spiny Anteater
• Duckbilled Platypus